72408505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 97977600

約数和(自身を除く): 25569095

約数列:

[1, 5, 13, 29, 65, 107, 145, 359, 377, 535, 1391, 1795, 1885, 3103, 4667, 6955, 10411, 15515, 23335, 38413, 40339, 52055, 135343, 192065, 201695, 499369, 676715, 1113977, 2496845, 5569885, 14481701, 72408505]

約数ペア:

[(1, 72408505), (5, 14481701), (13, 5569885), (29, 2496845), (65, 1113977), (107, 676715), (145, 499369), (359, 201695), (377, 192065), (535, 135343), (1391, 52055), (1795, 40339), (1885, 38413), (3103, 23335), (4667, 15515), (6955, 10411)]