156935122925

素因数分解:

$5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{130973}}^1$

素因数の和:131198

約数の個数: 48

約数和(自身を含む): 229189830912

約数和(自身を除く): 72254707987

約数列:

[1, 5, 7, 25, 35, 41, 167, 175, 205, 287, 835, 1025, 1169, 1435, 4175, 5845, 6847, 7175, 29225, 34235, 47929, 130973, 171175, 239645, 654865, 916811, 1198225, 3274325, 4584055, 5369893, 21872491, 22920275, 26849465, 37589251, 109362455, 134247325, 153107437, 187946255, 546812275, 765537185, 896772131, 939731275, 3827685925, 4483860655, 6277404917, 22419303275, 31387024585, 156935122925]

約数ペア:

[(1, 156935122925), (5, 31387024585), (7, 22419303275), (25, 6277404917), (35, 4483860655), (41, 3827685925), (167, 939731275), (175, 896772131), (205, 765537185), (287, 546812275), (835, 187946255), (1025, 153107437), (1169, 134247325), (1435, 109362455), (4175, 37589251), (5845, 26849465), (6847, 22920275), (7175, 21872491), (29225, 5369893), (34235, 4584055), (47929, 3274325), (130973, 1198225), (171175, 916811), (239645, 654865)]