13124125

素因数分解:

$5^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 19139328

約数和(自身を除く): 6015203

約数列:

[1, 5, 7, 25, 35, 53, 125, 175, 265, 283, 371, 875, 1325, 1415, 1855, 1981, 6625, 7075, 9275, 9905, 14999, 35375, 46375, 49525, 74995, 104993, 247625, 374975, 524965, 1874875, 2624825, 13124125]

約数ペア:

[(1, 13124125), (5, 2624825), (7, 1874875), (25, 524965), (35, 374975), (53, 247625), (125, 104993), (175, 74995), (265, 49525), (283, 46375), (371, 35375), (875, 14999), (1325, 9905), (1415, 9275), (1855, 7075), (1981, 6625)]