15660528

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25097}}^1$

素因数の和:25121

約数の個数: 40

約数和(自身を含む): 43570128

約数和(自身を除く): 27909600

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 25097, 50194, 75291, 100388, 150582, 200776, 301164, 326261, 401552, 602328, 652522, 978783, 1204656, 1305044, 1957566, 2610088, 3915132, 5220176, 7830264, 15660528]

約数ペア:

[(1, 15660528), (2, 7830264), (3, 5220176), (4, 3915132), (6, 2610088), (8, 1957566), (12, 1305044), (13, 1204656), (16, 978783), (24, 652522), (26, 602328), (39, 401552), (48, 326261), (52, 301164), (78, 200776), (104, 150582), (156, 100388), (208, 75291), (312, 50194), (624, 25097)]