27718453895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{219979}}^1$

素因数の和:220103

約数の個数: 32

約数和(自身を含む): 38012544000

約数和(自身を除く): 10294090105

約数列:

[1, 5, 11, 29, 55, 79, 145, 319, 395, 869, 1595, 2291, 4345, 11455, 25201, 126005, 219979, 1099895, 2419769, 6379391, 12098845, 17378341, 31896955, 70173301, 86891705, 191161751, 350866505, 503971889, 955808755, 2519859445, 5543690779, 27718453895]

約数ペア:

[(1, 27718453895), (5, 5543690779), (11, 2519859445), (29, 955808755), (55, 503971889), (79, 350866505), (145, 191161751), (319, 86891705), (395, 70173301), (869, 31896955), (1595, 17378341), (2291, 12098845), (4345, 6379391), (11455, 2419769), (25201, 1099895), (126005, 219979)]