64480725

素因数分解:

$3^3\times 5^2\times {\mathrm{95527}}^1$

素因数の和:95546

約数の個数: 24

約数和(自身を含む): 118454720

約数和(自身を除く): 53973995

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 95527, 286581, 477635, 859743, 1432905, 2388175, 2579229, 4298715, 7164525, 12896145, 21493575, 64480725]

約数ペア:

[(1, 64480725), (3, 21493575), (5, 12896145), (9, 7164525), (15, 4298715), (25, 2579229), (27, 2388175), (45, 1432905), (75, 859743), (135, 477635), (225, 286581), (675, 95527)]