156620925

素因数分解:

$3^3\times 5^2\times {\mathrm{331}}^1\times {\mathrm{701}}^1$

素因数の和:1051

約数の個数: 48

約数和(自身を含む): 288999360

約数和(自身を除く): 132378435

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 331, 675, 701, 993, 1655, 2103, 2979, 3505, 4965, 6309, 8275, 8937, 10515, 14895, 17525, 18927, 24825, 31545, 44685, 52575, 74475, 94635, 157725, 223425, 232031, 473175, 696093, 1160155, 2088279, 3480465, 5800775, 6264837, 10441395, 17402325, 31324185, 52206975, 156620925]

約数ペア:

[(1, 156620925), (3, 52206975), (5, 31324185), (9, 17402325), (15, 10441395), (25, 6264837), (27, 5800775), (45, 3480465), (75, 2088279), (135, 1160155), (225, 696093), (331, 473175), (675, 232031), (701, 223425), (993, 157725), (1655, 94635), (2103, 74475), (2979, 52575), (3505, 44685), (4965, 31545), (6309, 24825), (8275, 18927), (8937, 17525), (10515, 14895)]