79420495

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8969}}^1$

素因数の和:9015

約数の個数: 32

約数和(自身を含む): 124001280

約数和(自身を除く): 44580785

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 161, 253, 385, 805, 1265, 1771, 8855, 8969, 44845, 62783, 98659, 206287, 313915, 493295, 690613, 1031435, 1444009, 2269157, 3453065, 7220045, 11345785, 15884099, 79420495]

約数ペア:

[(1, 79420495), (5, 15884099), (7, 11345785), (11, 7220045), (23, 3453065), (35, 2269157), (55, 1444009), (77, 1031435), (115, 690613), (161, 493295), (253, 313915), (385, 206287), (805, 98659), (1265, 62783), (1771, 44845), (8855, 8969)]