64477485

素因数分解:

$3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4637}}^1$

素因数の和:4754

約数の個数: 32

約数和(自身を含む): 115764480

約数和(自身を除く): 51286995

約数列:

[1, 3, 5, 9, 15, 27, 45, 103, 135, 309, 515, 927, 1545, 2781, 4635, 4637, 13905, 13911, 23185, 41733, 69555, 125199, 208665, 477611, 625995, 1432833, 2388055, 4298499, 7164165, 12895497, 21492495, 64477485]

約数ペア:

[(1, 64477485), (3, 21492495), (5, 12895497), (9, 7164165), (15, 4298499), (27, 2388055), (45, 1432833), (103, 625995), (135, 477611), (309, 208665), (515, 125199), (927, 69555), (1545, 41733), (2781, 23185), (4635, 13911), (4637, 13905)]