42000455

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{70589}}^1$

素因数の和:70618

約数の個数: 16

約数和(自身を含む): 60989760

約数和(自身を除く): 18989305

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 70589, 352945, 494123, 1200013, 2470615, 6000065, 8400091, 42000455]

約数ペア:

[(1, 42000455), (5, 8400091), (7, 6000065), (17, 2470615), (35, 1200013), (85, 494123), (119, 352945), (595, 70589)]