73661425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5591}}^1$

素因数の和:5649

約数の個数: 24

約数和(自身を含む): 99850752

約数和(自身を除く): 26189327

約数列:

[1, 5, 17, 25, 31, 85, 155, 425, 527, 775, 2635, 5591, 13175, 27955, 95047, 139775, 173321, 475235, 866605, 2376175, 2946457, 4333025, 14732285, 73661425]

約数ペア:

[(1, 73661425), (5, 14732285), (17, 4333025), (25, 2946457), (31, 2376175), (85, 866605), (155, 475235), (425, 173321), (527, 139775), (775, 95047), (2635, 27955), (5591, 13175)]