7131366525

素因数分解:

$3^1\times 5^2\times {\mathrm{283}}^1\times {\mathrm{337}}^1\times {\mathrm{997}}^1$

素因数の和:1630

約数の個数: 48

約数和(自身を含む): 11879201984

約数和(自身を除く): 4747835459

約数列:

[1, 3, 5, 15, 25, 75, 283, 337, 849, 997, 1011, 1415, 1685, 2991, 4245, 4985, 5055, 7075, 8425, 14955, 21225, 24925, 25275, 74775, 95371, 282151, 286113, 335989, 476855, 846453, 1007967, 1410755, 1430565, 1679945, 2384275, 4232265, 5039835, 7053775, 7152825, 8399725, 21161325, 25199175, 95084887, 285254661, 475424435, 1426273305, 2377122175, 7131366525]

約数ペア:

[(1, 7131366525), (3, 2377122175), (5, 1426273305), (15, 475424435), (25, 285254661), (75, 95084887), (283, 25199175), (337, 21161325), (849, 8399725), (997, 7152825), (1011, 7053775), (1415, 5039835), (1685, 4232265), (2991, 2384275), (4245, 1679945), (4985, 1430565), (5055, 1410755), (7075, 1007967), (8425, 846453), (14955, 476855), (21225, 335989), (24925, 286113), (25275, 282151), (74775, 95371)]