149493625

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 194568192

約数和(自身を除く): 45074567

約数列:

[1, 5, 25, 31, 125, 155, 173, 223, 775, 865, 1115, 3875, 4325, 5363, 5575, 6913, 21625, 26815, 27875, 34565, 38579, 134075, 172825, 192895, 670375, 864125, 964475, 1195949, 4822375, 5979745, 29898725, 149493625]

約数ペア:

[(1, 149493625), (5, 29898725), (25, 5979745), (31, 4822375), (125, 1195949), (155, 964475), (173, 864125), (223, 670375), (775, 192895), (865, 172825), (1115, 134075), (3875, 38579), (4325, 34565), (5363, 27875), (5575, 26815), (6913, 21625)]