79888875

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 147184128

約数和(自身を除く): 67295253

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 107, 125, 165, 181, 275, 321, 375, 535, 543, 825, 905, 1177, 1375, 1605, 1991, 2675, 2715, 3531, 4125, 4525, 5885, 5973, 8025, 9955, 13375, 13575, 17655, 19367, 22625, 29425, 29865, 40125, 49775, 58101, 67875, 88275, 96835, 147125, 149325, 213037, 248875, 290505, 441375, 484175, 639111, 746625, 1065185, 1452525, 2420875, 3195555, 5325925, 7262625, 15977775, 26629625, 79888875]

約数ペア:

[(1, 79888875), (3, 26629625), (5, 15977775), (11, 7262625), (15, 5325925), (25, 3195555), (33, 2420875), (55, 1452525), (75, 1065185), (107, 746625), (125, 639111), (165, 484175), (181, 441375), (275, 290505), (321, 248875), (375, 213037), (535, 149325), (543, 147125), (825, 96835), (905, 88275), (1177, 67875), (1375, 58101), (1605, 49775), (1991, 40125), (2675, 29865), (2715, 29425), (3531, 22625), (4125, 19367), (4525, 17655), (5885, 13575), (5973, 13375), (8025, 9955)]