213856553625

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{44809}}^1$

素因数の和:44940

約数の個数: 128

約数和(自身を含む): 422776972800

約数和(自身を除く): 208920419175

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 89, 125, 143, 165, 195, 267, 275, 325, 375, 429, 445, 715, 825, 975, 979, 1157, 1335, 1375, 1625, 2145, 2225, 2937, 3471, 3575, 4125, 4875, 4895, 5785, 6675, 10725, 11125, 12727, 14685, 17355, 17875, 24475, 28925, 33375, 38181, 44809, 53625, 63635, 73425, 86775, 122375, 134427, 144625, 190905, 224045, 318175, 367125, 433875, 492899, 582517, 672135, 954525, 1120225, 1478697, 1590875, 1747551, 2464495, 2912585, 3360675, 3988001, 4772625, 5601125, 6407687, 7393485, 8737755, 11964003, 12322475, 14562925, 16803375, 19223061, 19940005, 32038435, 36967425, 43688775, 43868011, 51844013, 59820015, 61612375, 72814625, 96115305, 99700025, 131604033, 155532039, 160192175, 184837125, 218443875, 219340055, 259220065, 299100075, 480576525, 498500125, 570284143, 658020165, 777660195, 800960875, 1096700275, 1296100325, 1495500375, 1710852429, 2402882625, 2851420715, 3290100825, 3888300975, 5483501375, 6480501625, 8554262145, 14257103575, 16450504125, 19441504875, 42771310725, 71285517875, 213856553625]

約数ペア:

[(1, 213856553625), (3, 71285517875), (5, 42771310725), (11, 19441504875), (13, 16450504125), (15, 14257103575), (25, 8554262145), (33, 6480501625), (39, 5483501375), (55, 3888300975), (65, 3290100825), (75, 2851420715), (89, 2402882625), (125, 1710852429), (143, 1495500375), (165, 1296100325), (195, 1096700275), (267, 800960875), (275, 777660195), (325, 658020165), (375, 570284143), (429, 498500125), (445, 480576525), (715, 299100075), (825, 259220065), (975, 219340055), (979, 218443875), (1157, 184837125), (1335, 160192175), (1375, 155532039), (1625, 131604033), (2145, 99700025), (2225, 96115305), (2937, 72814625), (3471, 61612375), (3575, 59820015), (4125, 51844013), (4875, 43868011), (4895, 43688775), (5785, 36967425), (6675, 32038435), (10725, 19940005), (11125, 19223061), (12727, 16803375), (14685, 14562925), (17355, 12322475), (17875, 11964003), (24475, 8737755), (28925, 7393485), (33375, 6407687), (38181, 5601125), (44809, 4772625), (53625, 3988001), (63635, 3360675), (73425, 2912585), (86775, 2464495), (122375, 1747551), (134427, 1590875), (144625, 1478697), (190905, 1120225), (224045, 954525), (318175, 672135), (367125, 582517), (433875, 492899)]