30618675

素因数分解:

$3^3\times 5^2\times {\mathrm{45361}}^1$

素因数の和:45380

約数の個数: 24

約数和(自身を含む): 56248880

約数和(自身を除く): 25630205

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 45361, 136083, 226805, 408249, 680415, 1134025, 1224747, 2041245, 3402075, 6123735, 10206225, 30618675]

約数ペア:

[(1, 30618675), (3, 10206225), (5, 6123735), (9, 3402075), (15, 2041245), (25, 1224747), (27, 1134025), (45, 680415), (75, 408249), (135, 226805), (225, 136083), (675, 45361)]