15041551

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:534

約数の個数: 16

約数和(自身を含む): 17740800

約数和(自身を除く): 2699249

約数列:

[1, 7, 47, 131, 329, 349, 917, 2443, 6157, 16403, 43099, 45719, 114821, 320033, 2148793, 15041551]

約数ペア:

[(1, 15041551), (7, 2148793), (47, 320033), (131, 114821), (329, 45719), (349, 43099), (917, 16403), (2443, 6157)]