15530151

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 25715200

約数和(自身を除く): 10185049

約数列:

[1, 3, 7, 13, 21, 39, 91, 163, 273, 349, 489, 1047, 1141, 2119, 2443, 3423, 4537, 6357, 7329, 13611, 14833, 31759, 44499, 56887, 95277, 170661, 398209, 739531, 1194627, 2218593, 5176717, 15530151]

約数ペア:

[(1, 15530151), (3, 5176717), (7, 2218593), (13, 1194627), (21, 739531), (39, 398209), (91, 170661), (163, 95277), (273, 56887), (349, 44499), (489, 31759), (1047, 14833), (1141, 13611), (2119, 7329), (2443, 6357), (3423, 4537)]