164080845

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{773}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 293407920

約数和(自身を除く): 129327075

約数列:

[1, 3, 5, 9, 15, 45, 53, 89, 159, 265, 267, 445, 477, 773, 795, 801, 1335, 2319, 2385, 3865, 4005, 4717, 6957, 11595, 14151, 23585, 34785, 40969, 42453, 68797, 70755, 122907, 204845, 206391, 212265, 343985, 368721, 614535, 619173, 1031955, 1843605, 3095865, 3646241, 10938723, 18231205, 32816169, 54693615, 164080845]

約数ペア:

[(1, 164080845), (3, 54693615), (5, 32816169), (9, 18231205), (15, 10938723), (45, 3646241), (53, 3095865), (89, 1843605), (159, 1031955), (265, 619173), (267, 614535), (445, 368721), (477, 343985), (773, 212265), (795, 206391), (801, 204845), (1335, 122907), (2319, 70755), (2385, 68797), (3865, 42453), (4005, 40969), (4717, 34785), (6957, 23585), (11595, 14151)]