48712725

素因数分解:

$3^3\times 5^2\times {\mathrm{72167}}^1$

素因数の和:72186

約数の個数: 24

約数和(自身を含む): 89488320

約数和(自身を除く): 40775595

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 72167, 216501, 360835, 649503, 1082505, 1804175, 1948509, 3247515, 5412525, 9742545, 16237575, 48712725]

約数ペア:

[(1, 48712725), (3, 16237575), (5, 9742545), (9, 5412525), (15, 3247515), (25, 1948509), (27, 1804175), (45, 1082505), (75, 649503), (135, 360835), (225, 216501), (675, 72167)]