15066275

素因数分解:

$5^2\times 7^4\times {\mathrm{251}}^1$

素因数の和:289

約数の個数: 30

約数和(自身を含む): 21881412

約数和(自身を除く): 6815137

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 251, 343, 1225, 1255, 1715, 1757, 2401, 6275, 8575, 8785, 12005, 12299, 43925, 60025, 61495, 86093, 307475, 430465, 602651, 2152325, 3013255, 15066275]

約数ペア:

[(1, 15066275), (5, 3013255), (7, 2152325), (25, 602651), (35, 430465), (49, 307475), (175, 86093), (245, 61495), (251, 60025), (343, 43925), (1225, 12299), (1255, 12005), (1715, 8785), (1757, 8575), (2401, 6275)]