15242511355

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1787}}^1\times {\mathrm{4363}}^1$

素因数の和:6195

約数の個数: 32

約数和(自身を含む): 20224940544

約数和(自身を除く): 4982429189

約数列:

[1, 5, 17, 23, 85, 115, 391, 1787, 1955, 4363, 8935, 21815, 30379, 41101, 74171, 100349, 151895, 205505, 370855, 501745, 698717, 1705933, 3493585, 7796681, 8529665, 38983405, 132543577, 179323663, 662717885, 896618315, 3048502271, 15242511355]

約数ペア:

[(1, 15242511355), (5, 3048502271), (17, 896618315), (23, 662717885), (85, 179323663), (115, 132543577), (391, 38983405), (1787, 8529665), (1955, 7796681), (4363, 3493585), (8935, 1705933), (21815, 698717), (30379, 501745), (41101, 370855), (74171, 205505), (100349, 151895)]