69748365

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6361}}^1$

素因数の和:6429

約数の個数: 32

約数和(自身を含む): 120928896

約数和(自身を除く): 51180531

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2193, 3655, 6361, 10965, 19083, 31805, 95415, 108137, 273523, 324411, 540685, 820569, 1367615, 1622055, 4102845, 4649891, 13949673, 23249455, 69748365]

約数ペア:

[(1, 69748365), (3, 23249455), (5, 13949673), (15, 4649891), (17, 4102845), (43, 1622055), (51, 1367615), (85, 820569), (129, 540685), (215, 324411), (255, 273523), (645, 108137), (731, 95415), (2193, 31805), (3655, 19083), (6361, 10965)]