75940365

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5119}}^1$

素因数の和:5193

約数の個数: 32

約数和(自身を含む): 129761280

約数和(自身を除く): 53820915

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 645, 989, 2967, 4945, 5119, 14835, 15357, 25595, 76785, 117737, 220117, 353211, 588685, 660351, 1100585, 1766055, 3301755, 5062691, 15188073, 25313455, 75940365]

約数ペア:

[(1, 75940365), (3, 25313455), (5, 15188073), (15, 5062691), (23, 3301755), (43, 1766055), (69, 1100585), (115, 660351), (129, 588685), (215, 353211), (345, 220117), (645, 117737), (989, 76785), (2967, 25595), (4945, 15357), (5119, 14835)]