23243625

素因数分解:

$3^3\times 5^3\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 44029440

約数和(自身を除く): 20785815

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 71, 75, 97, 125, 135, 213, 225, 291, 355, 375, 485, 639, 675, 873, 1065, 1125, 1455, 1775, 1917, 2425, 2619, 3195, 3375, 4365, 5325, 6887, 7275, 8875, 9585, 12125, 13095, 15975, 20661, 21825, 26625, 34435, 36375, 47925, 61983, 65475, 79875, 103305, 109125, 172175, 185949, 239625, 309915, 327375, 516525, 860875, 929745, 1549575, 2582625, 4648725, 7747875, 23243625]

約数ペア:

[(1, 23243625), (3, 7747875), (5, 4648725), (9, 2582625), (15, 1549575), (25, 929745), (27, 860875), (45, 516525), (71, 327375), (75, 309915), (97, 239625), (125, 185949), (135, 172175), (213, 109125), (225, 103305), (291, 79875), (355, 65475), (375, 61983), (485, 47925), (639, 36375), (675, 34435), (873, 26625), (1065, 21825), (1125, 20661), (1455, 15975), (1775, 13095), (1917, 12125), (2425, 9585), (2619, 8875), (3195, 7275), (3375, 6887), (4365, 5325)]