77070815

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 101122560

約数和(自身を除く): 24051745

約数列:

[1, 5, 23, 37, 59, 115, 185, 295, 307, 851, 1357, 1535, 2183, 4255, 6785, 7061, 10915, 11359, 18113, 35305, 50209, 56795, 90565, 251045, 261257, 416599, 670181, 1306285, 2082995, 3350905, 15414163, 77070815]

約数ペア:

[(1, 77070815), (5, 15414163), (23, 3350905), (37, 2082995), (59, 1306285), (115, 670181), (185, 416599), (295, 261257), (307, 251045), (851, 90565), (1357, 56795), (1535, 50209), (2183, 35305), (4255, 18113), (6785, 11359), (7061, 10915)]