84274125

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 154103040

約数和(自身を除く): 69828915

約数列:

[1, 3, 5, 13, 15, 25, 39, 59, 65, 75, 125, 177, 195, 293, 295, 325, 375, 767, 879, 885, 975, 1465, 1475, 1625, 2301, 3809, 3835, 4395, 4425, 4875, 7325, 7375, 11427, 11505, 17287, 19045, 19175, 21975, 22125, 36625, 51861, 57135, 57525, 86435, 95225, 95875, 109875, 224731, 259305, 285675, 287625, 432175, 476125, 674193, 1123655, 1296525, 1428375, 2160875, 3370965, 5618275, 6482625, 16854825, 28091375, 84274125]

約数ペア:

[(1, 84274125), (3, 28091375), (5, 16854825), (13, 6482625), (15, 5618275), (25, 3370965), (39, 2160875), (59, 1428375), (65, 1296525), (75, 1123655), (125, 674193), (177, 476125), (195, 432175), (293, 287625), (295, 285675), (325, 259305), (375, 224731), (767, 109875), (879, 95875), (885, 95225), (975, 86435), (1465, 57525), (1475, 57135), (1625, 51861), (2301, 36625), (3809, 22125), (3835, 21975), (4395, 19175), (4425, 19045), (4875, 17287), (7325, 11505), (7375, 11427)]