1427989995

素因数分解:

$3^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{58013}}^1$

素因数の和:58571

約数の個数: 24

約数和(自身を含む): 2479750416

約数和(自身を除く): 1051760421

約数列:

[1, 3, 5, 9, 15, 45, 547, 1641, 2735, 4923, 8205, 24615, 58013, 174039, 290065, 522117, 870195, 2610585, 31733111, 95199333, 158665555, 285597999, 475996665, 1427989995]

約数ペア:

[(1, 1427989995), (3, 475996665), (5, 285597999), (9, 158665555), (15, 95199333), (45, 31733111), (547, 2610585), (1641, 870195), (2735, 522117), (4923, 290065), (8205, 174039), (24615, 58013)]