156639835

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1429}}^1\times {\mathrm{1993}}^1$

素因数の和:3438

約数の個数: 16

約数和(自身を含む): 205302240

約数和(自身を除く): 48662405

約数列:

[1, 5, 11, 55, 1429, 1993, 7145, 9965, 15719, 21923, 78595, 109615, 2847997, 14239985, 31327967, 156639835]

約数ペア:

[(1, 156639835), (5, 31327967), (11, 14239985), (55, 2847997), (1429, 109615), (1993, 78595), (7145, 21923), (9965, 15719)]