64404285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3581}}^1$

素因数の和:3709

約数の個数: 32

約数和(自身を含む): 113477760

約数和(自身を除く): 49073475

約数列:

[1, 3, 5, 11, 15, 33, 55, 109, 165, 327, 545, 1199, 1635, 3581, 3597, 5995, 10743, 17905, 17985, 39391, 53715, 118173, 196955, 390329, 590865, 1170987, 1951645, 4293619, 5854935, 12880857, 21468095, 64404285]

約数ペア:

[(1, 64404285), (3, 21468095), (5, 12880857), (11, 5854935), (15, 4293619), (33, 1951645), (55, 1170987), (109, 590865), (165, 390329), (327, 196955), (545, 118173), (1199, 53715), (1635, 39391), (3581, 17985), (3597, 17905), (5995, 10743)]