73511325

素因数分解:

$3^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{2081}}^1$

素因数の和:2254

約数の個数: 36

約数和(自身を含む): 132569268

約数和(自身を除く): 59057943

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 157, 225, 471, 785, 1413, 2081, 2355, 3925, 6243, 7065, 10405, 11775, 18729, 31215, 35325, 52025, 93645, 156075, 326717, 468225, 980151, 1633585, 2940453, 4900755, 8167925, 14702265, 24503775, 73511325]

約数ペア:

[(1, 73511325), (3, 24503775), (5, 14702265), (9, 8167925), (15, 4900755), (25, 2940453), (45, 1633585), (75, 980151), (157, 468225), (225, 326717), (471, 156075), (785, 93645), (1413, 52025), (2081, 35325), (2355, 31215), (3925, 18729), (6243, 11775), (7065, 10405)]