15090135

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{59}}^2$

素因数の和:160

約数の個数: 36

約数和(自身を含む): 26090088

約数和(自身を除く): 10999953

約数列:

[1, 3, 5, 15, 17, 51, 59, 85, 177, 255, 289, 295, 867, 885, 1003, 1445, 3009, 3481, 4335, 5015, 10443, 15045, 17051, 17405, 51153, 52215, 59177, 85255, 177531, 255765, 295885, 887655, 1006009, 3018027, 5030045, 15090135]

約数ペア:

[(1, 15090135), (3, 5030045), (5, 3018027), (15, 1006009), (17, 887655), (51, 295885), (59, 255765), (85, 177531), (177, 85255), (255, 59177), (289, 52215), (295, 51153), (867, 17405), (885, 17051), (1003, 15045), (1445, 10443), (3009, 5015), (3481, 4335)]