15676980895

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1\times {\mathrm{7573}}^1$

素因数の和:8031

約数の個数: 32

約数和(自身を含む): 20102971392

約数和(自身を除く): 4425990497

約数列:

[1, 5, 23, 47, 115, 235, 383, 1081, 1915, 5405, 7573, 8809, 18001, 37865, 44045, 90005, 174179, 355931, 414023, 870895, 1779655, 2070115, 2900459, 8186413, 14502295, 40932065, 66710557, 136321573, 333552785, 681607865, 3135396179, 15676980895]

約数ペア:

[(1, 15676980895), (5, 3135396179), (23, 681607865), (47, 333552785), (115, 136321573), (235, 66710557), (383, 40932065), (1081, 14502295), (1915, 8186413), (5405, 2900459), (7573, 2070115), (8809, 1779655), (18001, 870895), (37865, 414023), (44045, 355931), (90005, 174179)]