48882825

素因数分解:

$3^3\times 5^2\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:679

約数の個数: 48

約数和(自身を含む): 90619200

約数和(自身を除く): 41736375

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 139, 225, 417, 521, 675, 695, 1251, 1563, 2085, 2605, 3475, 3753, 4689, 6255, 7815, 10425, 13025, 14067, 18765, 23445, 31275, 39075, 70335, 72419, 93825, 117225, 217257, 351675, 362095, 651771, 1086285, 1810475, 1955313, 3258855, 5431425, 9776565, 16294275, 48882825]

約数ペア:

[(1, 48882825), (3, 16294275), (5, 9776565), (9, 5431425), (15, 3258855), (25, 1955313), (27, 1810475), (45, 1086285), (75, 651771), (135, 362095), (139, 351675), (225, 217257), (417, 117225), (521, 93825), (675, 72419), (695, 70335), (1251, 39075), (1563, 31275), (2085, 23445), (2605, 18765), (3475, 14067), (3753, 13025), (4689, 10425), (6255, 7815)]