66929175

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{6329}}^1$

素因数の和:6392

約数の個数: 36

約数和(自身を含む): 122447520

約数和(自身を除く): 55518345

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 423, 705, 1175, 2115, 3525, 6329, 10575, 18987, 31645, 56961, 94935, 158225, 284805, 297463, 474675, 892389, 1424025, 1487315, 2677167, 4461945, 7436575, 13385835, 22309725, 66929175]

約数ペア:

[(1, 66929175), (3, 22309725), (5, 13385835), (9, 7436575), (15, 4461945), (25, 2677167), (45, 1487315), (47, 1424025), (75, 892389), (141, 474675), (225, 297463), (235, 284805), (423, 158225), (705, 94935), (1175, 56961), (2115, 31645), (3525, 18987), (6329, 10575)]