64261175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{4409}}^1$

素因数の和:4483

約数の個数: 24

約数和(自身を含む): 88588080

約数和(自身を除く): 24326905

約数列:

[1, 5, 11, 25, 53, 55, 265, 275, 583, 1325, 2915, 4409, 14575, 22045, 48499, 110225, 233677, 242495, 1168385, 1212475, 2570447, 5841925, 12852235, 64261175]

約数ペア:

[(1, 64261175), (5, 12852235), (11, 5841925), (25, 2570447), (53, 1212475), (55, 1168385), (265, 242495), (275, 233677), (583, 110225), (1325, 48499), (2915, 22045), (4409, 14575)]