1058540775

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{1451}}^1$

素因数の和:1672

約数の個数: 48

約数和(自身を含む): 1788956928

約数和(自身を除く): 730416153

約数列:

[1, 3, 5, 15, 25, 71, 75, 137, 213, 355, 411, 685, 1065, 1451, 1775, 2055, 3425, 4353, 5325, 7255, 9727, 10275, 21765, 29181, 36275, 48635, 103021, 108825, 145905, 198787, 243175, 309063, 515105, 596361, 729525, 993935, 1545315, 2575525, 2981805, 4969675, 7726575, 14113877, 14909025, 42341631, 70569385, 211708155, 352846925, 1058540775]

約数ペア:

[(1, 1058540775), (3, 352846925), (5, 211708155), (15, 70569385), (25, 42341631), (71, 14909025), (75, 14113877), (137, 7726575), (213, 4969675), (355, 2981805), (411, 2575525), (685, 1545315), (1065, 993935), (1451, 729525), (1775, 596361), (2055, 515105), (3425, 309063), (4353, 243175), (5325, 198787), (7255, 145905), (9727, 108825), (10275, 103021), (21765, 48635), (29181, 36275)]