90059165

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{647}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 128024064

約数和(自身を除く): 37964899

約数列:

[1, 5, 7, 35, 41, 97, 205, 287, 485, 647, 679, 1435, 3235, 3395, 3977, 4529, 19885, 22645, 26527, 27839, 62759, 132635, 139195, 185689, 313795, 439313, 928445, 2196565, 2573119, 12865595, 18011833, 90059165]

約数ペア:

[(1, 90059165), (5, 18011833), (7, 12865595), (35, 2573119), (41, 2196565), (97, 928445), (205, 439313), (287, 313795), (485, 185689), (647, 139195), (679, 132635), (1435, 62759), (3235, 27839), (3395, 26527), (3977, 22645), (4529, 19885)]