55888425

素因数分解:

$3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{1787}}^1$

素因数の和:1942

約数の個数: 36

約数和(自身を含む): 100878960

約数和(自身を除く): 44990535

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 139, 225, 417, 695, 1251, 1787, 2085, 3475, 5361, 6255, 8935, 10425, 16083, 26805, 31275, 44675, 80415, 134025, 248393, 402075, 745179, 1241965, 2235537, 3725895, 6209825, 11177685, 18629475, 55888425]

約数ペア:

[(1, 55888425), (3, 18629475), (5, 11177685), (9, 6209825), (15, 3725895), (25, 2235537), (45, 1241965), (75, 745179), (139, 402075), (225, 248393), (417, 134025), (695, 80415), (1251, 44675), (1787, 31275), (2085, 26805), (3475, 16083), (5361, 10425), (6255, 8935)]