25335855

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3541}}^1$

素因数の和:3608

約数の個数: 32

約数和(自身を含む): 45904320

約数和(自身を除く): 20568465

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 2385, 3541, 7155, 10623, 17705, 31869, 53115, 95607, 159345, 187673, 478035, 563019, 938365, 1689057, 2815095, 5067171, 8445285, 25335855]

約数ペア:

[(1, 25335855), (3, 8445285), (5, 5067171), (9, 2815095), (15, 1689057), (27, 938365), (45, 563019), (53, 478035), (135, 187673), (159, 159345), (265, 95607), (477, 53115), (795, 31869), (1431, 17705), (2385, 10623), (3541, 7155)]