130279815

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{39659}}^1$

素因数の和:39743

約数の個数: 24

約数和(自身を含む): 228917520

約数和(自身を除く): 98637705

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 39659, 118977, 198295, 356931, 594885, 1784655, 2895107, 8685321, 14475535, 26055963, 43426605, 130279815]

約数ペア:

[(1, 130279815), (3, 43426605), (5, 26055963), (9, 14475535), (15, 8685321), (45, 2895107), (73, 1784655), (219, 594885), (365, 356931), (657, 198295), (1095, 118977), (3285, 39659)]