41628525

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 73328640

約数和(自身を除く): 31700115

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 131, 223, 285, 393, 475, 655, 669, 1115, 1425, 1965, 2489, 3275, 3345, 4237, 5575, 7467, 9825, 12445, 12711, 16725, 21185, 29213, 37335, 62225, 63555, 87639, 105925, 146065, 186675, 317775, 438195, 555047, 730325, 1665141, 2190975, 2775235, 8325705, 13876175, 41628525]

約数ペア:

[(1, 41628525), (3, 13876175), (5, 8325705), (15, 2775235), (19, 2190975), (25, 1665141), (57, 730325), (75, 555047), (95, 438195), (131, 317775), (223, 186675), (285, 146065), (393, 105925), (475, 87639), (655, 63555), (669, 62225), (1115, 37335), (1425, 29213), (1965, 21185), (2489, 16725), (3275, 12711), (3345, 12445), (4237, 9825), (5575, 7467)]