15047145

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17599}}^1$

素因数の和:17629

約数の個数: 24

約数和(自身を含む): 27456000

約数和(自身を除く): 12408855

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 17599, 52797, 87995, 158391, 263985, 334381, 791955, 1003143, 1671905, 3009429, 5015715, 15047145]

約数ペア:

[(1, 15047145), (3, 5015715), (5, 3009429), (9, 1671905), (15, 1003143), (19, 791955), (45, 334381), (57, 263985), (95, 158391), (171, 87995), (285, 52797), (855, 17599)]