30555975

素因数分解:

$3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{5581}}^1$

素因数の和:5667

約数の個数: 24

約数和(自身を含む): 51220432

約数和(自身を除く): 20664457

約数列:

[1, 3, 5, 15, 25, 73, 75, 219, 365, 1095, 1825, 5475, 5581, 16743, 27905, 83715, 139525, 407413, 418575, 1222239, 2037065, 6111195, 10185325, 30555975]

約数ペア:

[(1, 30555975), (3, 10185325), (5, 6111195), (15, 2037065), (25, 1222239), (73, 418575), (75, 407413), (219, 139525), (365, 83715), (1095, 27905), (1825, 16743), (5475, 5581)]