53312715

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12739}}^1$

素因数の和:12784

約数の個数: 32

約数和(自身を含む): 97843200

約数和(自身を除く): 44530485

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 12739, 38217, 63695, 114651, 191085, 343953, 394909, 573255, 1184727, 1719765, 1974545, 3554181, 5923635, 10662543, 17770905, 53312715]

約数ペア:

[(1, 53312715), (3, 17770905), (5, 10662543), (9, 5923635), (15, 3554181), (27, 1974545), (31, 1719765), (45, 1184727), (93, 573255), (135, 394909), (155, 343953), (279, 191085), (465, 114651), (837, 63695), (1395, 38217), (4185, 12739)]