3670092725

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:535

約数の個数: 72

約数和(自身を含む): 5241852000

約数和(自身を除く): 1571759275

約数列:

[1, 5, 13, 19, 25, 65, 95, 131, 169, 247, 325, 349, 475, 655, 845, 1235, 1703, 1745, 2489, 3211, 3275, 4225, 4537, 6175, 6631, 8515, 8725, 12445, 16055, 22139, 22685, 32357, 33155, 42575, 45719, 58981, 62225, 80275, 86203, 110695, 113425, 161785, 165775, 228595, 294905, 420641, 431015, 553475, 594347, 808925, 868661, 1120639, 1142975, 1474525, 2103205, 2155075, 2971735, 4343305, 5603195, 7726511, 10516025, 11292593, 14858675, 21716525, 28015975, 38632555, 56462965, 146803709, 193162775, 282314825, 734018545, 3670092725]

約数ペア:

[(1, 3670092725), (5, 734018545), (13, 282314825), (19, 193162775), (25, 146803709), (65, 56462965), (95, 38632555), (131, 28015975), (169, 21716525), (247, 14858675), (325, 11292593), (349, 10516025), (475, 7726511), (655, 5603195), (845, 4343305), (1235, 2971735), (1703, 2155075), (1745, 2103205), (2489, 1474525), (3211, 1142975), (3275, 1120639), (4225, 868661), (4537, 808925), (6175, 594347), (6631, 553475), (8515, 431015), (8725, 420641), (12445, 294905), (16055, 228595), (22139, 165775), (22685, 161785), (32357, 113425), (33155, 110695), (42575, 86203), (45719, 80275), (58981, 62225)]