15423837

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 24420480

約数和(自身を除く): 8996643

約数列:

[1, 3, 11, 13, 33, 39, 143, 157, 229, 429, 471, 687, 1727, 2041, 2519, 2977, 5181, 6123, 7557, 8931, 22451, 32747, 35953, 67353, 98241, 107859, 395483, 467389, 1186449, 1402167, 5141279, 15423837]

約数ペア:

[(1, 15423837), (3, 5141279), (11, 1402167), (13, 1186449), (33, 467389), (39, 395483), (143, 107859), (157, 98241), (229, 67353), (429, 35953), (471, 32747), (687, 22451), (1727, 8931), (2041, 7557), (2519, 6123), (2977, 5181)]