15006050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 29462400

約数和(自身を除く): 14456350

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 79, 131, 145, 158, 262, 290, 395, 655, 725, 790, 1310, 1450, 1975, 2291, 3275, 3799, 3950, 4582, 6550, 7598, 10349, 11455, 18995, 20698, 22910, 37990, 51745, 57275, 94975, 103490, 114550, 189950, 258725, 300121, 517450, 600242, 1500605, 3001210, 7503025, 15006050]

約数ペア:

[(1, 15006050), (2, 7503025), (5, 3001210), (10, 1500605), (25, 600242), (29, 517450), (50, 300121), (58, 258725), (79, 189950), (131, 114550), (145, 103490), (158, 94975), (262, 57275), (290, 51745), (395, 37990), (655, 22910), (725, 20698), (790, 18995), (1310, 11455), (1450, 10349), (1975, 7598), (2291, 6550), (3275, 4582), (3799, 3950)]