72505095

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8647}}^1$

素因数の和:8711

約数の個数: 32

約数和(自身を含む): 127852032

約数和(自身を除く): 55346937

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 8385, 8647, 25941, 43235, 112411, 129705, 337233, 371821, 562055, 1115463, 1686165, 1859105, 4833673, 5577315, 14501019, 24168365, 72505095]

約数ペア:

[(1, 72505095), (3, 24168365), (5, 14501019), (13, 5577315), (15, 4833673), (39, 1859105), (43, 1686165), (65, 1115463), (129, 562055), (195, 371821), (215, 337233), (559, 129705), (645, 112411), (1677, 43235), (2795, 25941), (8385, 8647)]