55137015

素因数分解:

$3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{3413}}^1$

素因数の和:3783

約数の個数: 24

約数和(自身を含む): 95865120

約数和(自身を除く): 40728105

約数列:

[1, 3, 5, 9, 15, 45, 359, 1077, 1795, 3231, 3413, 5385, 10239, 16155, 17065, 30717, 51195, 153585, 1225267, 3675801, 6126335, 11027403, 18379005, 55137015]

約数ペア:

[(1, 55137015), (3, 18379005), (5, 11027403), (9, 6126335), (15, 3675801), (45, 1225267), (359, 153585), (1077, 51195), (1795, 30717), (3231, 17065), (3413, 16155), (5385, 10239)]