15250955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 20995200

約数和(自身を除く): 5744245

約数列:

[1, 5, 17, 23, 29, 85, 115, 145, 269, 391, 493, 667, 1345, 1955, 2465, 3335, 4573, 6187, 7801, 11339, 22865, 30935, 39005, 56695, 105179, 132617, 179423, 525895, 663085, 897115, 3050191, 15250955]

約数ペア:

[(1, 15250955), (5, 3050191), (17, 897115), (23, 663085), (29, 525895), (85, 179423), (115, 132617), (145, 105179), (269, 56695), (391, 39005), (493, 30935), (667, 22865), (1345, 11339), (1955, 7801), (2465, 6187), (3335, 4573)]