27708785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2861}}^1$

素因数の和:3028

約数の個数: 16

約数和(自身を含む): 36061200

約数和(自身を除く): 8352415

約数列:

[1, 5, 13, 65, 149, 745, 1937, 2861, 9685, 14305, 37193, 185965, 426289, 2131445, 5541757, 27708785]

約数ペア:

[(1, 27708785), (5, 5541757), (13, 2131445), (65, 426289), (149, 185965), (745, 37193), (1937, 14305), (2861, 9685)]