842598625

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 1277246880

約数和(自身を除く): 434648255

約数列:

[1, 5, 11, 17, 25, 29, 55, 85, 113, 121, 125, 145, 187, 275, 319, 425, 493, 565, 605, 725, 935, 1243, 1375, 1595, 1921, 2057, 2125, 2465, 2825, 3025, 3277, 3509, 3625, 4675, 5423, 6215, 7975, 9605, 10285, 12325, 13673, 14125, 15125, 16385, 17545, 21131, 23375, 27115, 31075, 36047, 39875, 48025, 51425, 55709, 59653, 61625, 68365, 81925, 87725, 105655, 135575, 155375, 180235, 232441, 240125, 257125, 278545, 298265, 341825, 396517, 409625, 438625, 528275, 612799, 677875, 901175, 1162205, 1392725, 1491325, 1709125, 1982585, 2641375, 3063995, 4505875, 5811025, 6740789, 6963625, 7456625, 9912925, 15319975, 29055125, 33703945, 49564625, 76599875, 168519725, 842598625]

約数ペア:

[(1, 842598625), (5, 168519725), (11, 76599875), (17, 49564625), (25, 33703945), (29, 29055125), (55, 15319975), (85, 9912925), (113, 7456625), (121, 6963625), (125, 6740789), (145, 5811025), (187, 4505875), (275, 3063995), (319, 2641375), (425, 1982585), (493, 1709125), (565, 1491325), (605, 1392725), (725, 1162205), (935, 901175), (1243, 677875), (1375, 612799), (1595, 528275), (1921, 438625), (2057, 409625), (2125, 396517), (2465, 341825), (2825, 298265), (3025, 278545), (3277, 257125), (3509, 240125), (3625, 232441), (4675, 180235), (5423, 155375), (6215, 135575), (7975, 105655), (9605, 87725), (10285, 81925), (12325, 68365), (13673, 61625), (14125, 59653), (15125, 55709), (16385, 51425), (17545, 48025), (21131, 39875), (23375, 36047), (27115, 31075)]