27380615

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{587}}^1$

素因数の和:1102

約数の個数: 16

約数和(自身を含む): 34715520

約数和(自身を除く): 7334905

約数列:

[1, 5, 19, 95, 491, 587, 2455, 2935, 9329, 11153, 46645, 55765, 288217, 1441085, 5476123, 27380615]

約数ペア:

[(1, 27380615), (5, 5476123), (19, 1441085), (95, 288217), (491, 55765), (587, 46645), (2455, 11153), (2935, 9329)]