70849125

素因数分解:

$3^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{887}}^1$

素因数の和:979

約数の個数: 48

約数和(自身を含む): 129662208

約数和(自身を除く): 58813083

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 125, 213, 225, 355, 375, 639, 887, 1065, 1125, 1775, 2661, 3195, 4435, 5325, 7983, 8875, 13305, 15975, 22175, 26625, 39915, 62977, 66525, 79875, 110875, 188931, 199575, 314885, 332625, 566793, 944655, 997875, 1574425, 2833965, 4723275, 7872125, 14169825, 23616375, 70849125]

約数ペア:

[(1, 70849125), (3, 23616375), (5, 14169825), (9, 7872125), (15, 4723275), (25, 2833965), (45, 1574425), (71, 997875), (75, 944655), (125, 566793), (213, 332625), (225, 314885), (355, 199575), (375, 188931), (639, 110875), (887, 79875), (1065, 66525), (1125, 62977), (1775, 39915), (2661, 26625), (3195, 22175), (4435, 15975), (5325, 13305), (7983, 8875)]