5254925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:102

約数の個数: 48

約数和(自身を含む): 7916160

約数和(自身を除く): 2661235

約数列:

[1, 5, 13, 19, 23, 25, 37, 65, 95, 115, 185, 247, 299, 325, 437, 475, 481, 575, 703, 851, 925, 1235, 1495, 2185, 2405, 3515, 4255, 5681, 6175, 7475, 9139, 10925, 11063, 12025, 16169, 17575, 21275, 28405, 45695, 55315, 80845, 142025, 210197, 228475, 276575, 404225, 1050985, 5254925]

約数ペア:

[(1, 5254925), (5, 1050985), (13, 404225), (19, 276575), (23, 228475), (25, 210197), (37, 142025), (65, 80845), (95, 55315), (115, 45695), (185, 28405), (247, 21275), (299, 17575), (325, 16169), (437, 12025), (475, 11063), (481, 10925), (575, 9139), (703, 7475), (851, 6175), (925, 5681), (1235, 4255), (1495, 3515), (2185, 2405)]