76544445

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{547}}^1$

素因数の和:1065

約数の個数: 32

約数和(自身を含む): 129415680

約数和(自身を除く): 52871235

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 491, 547, 1473, 1641, 2455, 2735, 7365, 8205, 9329, 10393, 27987, 31179, 46645, 51965, 139935, 155895, 268577, 805731, 1342885, 4028655, 5102963, 15308889, 25514815, 76544445]

約数ペア:

[(1, 76544445), (3, 25514815), (5, 15308889), (15, 5102963), (19, 4028655), (57, 1342885), (95, 805731), (285, 268577), (491, 155895), (547, 139935), (1473, 51965), (1641, 46645), (2455, 31179), (2735, 27987), (7365, 10393), (8205, 9329)]