64204425

素因数分解:

$3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{4259}}^1$

素因数の和:4342

約数の個数: 36

約数和(自身を含む): 116741040

約数和(自身を除く): 52536615

約数列:

[1, 3, 5, 9, 15, 25, 45, 67, 75, 201, 225, 335, 603, 1005, 1675, 3015, 4259, 5025, 12777, 15075, 21295, 38331, 63885, 106475, 191655, 285353, 319425, 856059, 958275, 1426765, 2568177, 4280295, 7133825, 12840885, 21401475, 64204425]

約数ペア:

[(1, 64204425), (3, 21401475), (5, 12840885), (9, 7133825), (15, 4280295), (25, 2568177), (45, 1426765), (67, 958275), (75, 856059), (201, 319425), (225, 285353), (335, 191655), (603, 106475), (1005, 63885), (1675, 38331), (3015, 21295), (4259, 15075), (5025, 12777)]