31327105

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 41731200

約数和(自身を除く): 10404095

約数列:

[1, 5, 19, 29, 83, 95, 137, 145, 415, 551, 685, 1577, 2407, 2603, 2755, 3973, 7885, 11371, 12035, 13015, 19865, 45733, 56855, 75487, 216049, 228665, 329759, 377435, 1080245, 1648795, 6265421, 31327105]

約数ペア:

[(1, 31327105), (5, 6265421), (19, 1648795), (29, 1080245), (83, 377435), (95, 329759), (137, 228665), (145, 216049), (415, 75487), (551, 56855), (685, 45733), (1577, 19865), (2407, 13015), (2603, 12035), (2755, 11371), (3973, 7885)]