15151890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38851}}^1$

素因数の和:38874

約数の個数: 32

約数和(自身を含む): 39162816

約数和(自身を除く): 24010926

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 38851, 77702, 116553, 194255, 233106, 388510, 505063, 582765, 1010126, 1165530, 1515189, 2525315, 3030378, 5050630, 7575945, 15151890]

約数ペア:

[(1, 15151890), (2, 7575945), (3, 5050630), (5, 3030378), (6, 2525315), (10, 1515189), (13, 1165530), (15, 1010126), (26, 582765), (30, 505063), (39, 388510), (65, 233106), (78, 194255), (130, 116553), (195, 77702), (390, 38851)]