69575145

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{647}}^1$

素因数の和:829

約数の個数: 32

約数和(自身を含む): 114213888

約数和(自身を除く): 44638743

約数列:

[1, 3, 5, 15, 67, 107, 201, 321, 335, 535, 647, 1005, 1605, 1941, 3235, 7169, 9705, 21507, 35845, 43349, 69229, 107535, 130047, 207687, 216745, 346145, 650235, 1038435, 4638343, 13915029, 23191715, 69575145]

約数ペア:

[(1, 69575145), (3, 23191715), (5, 13915029), (15, 4638343), (67, 1038435), (107, 650235), (201, 346145), (321, 216745), (335, 207687), (535, 130047), (647, 107535), (1005, 69229), (1605, 43349), (1941, 35845), (3235, 21507), (7169, 9705)]