9311205

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 15738624

約数和(自身を除く): 6427419

約数列:

[1, 3, 5, 15, 23, 69, 115, 137, 197, 345, 411, 591, 685, 985, 2055, 2955, 3151, 4531, 9453, 13593, 15755, 22655, 26989, 47265, 67965, 80967, 134945, 404835, 620747, 1862241, 3103735, 9311205]

約数ペア:

[(1, 9311205), (3, 3103735), (5, 1862241), (15, 620747), (23, 404835), (69, 134945), (115, 80967), (137, 67965), (197, 47265), (345, 26989), (411, 22655), (591, 15755), (685, 13593), (985, 9453), (2055, 4531), (2955, 3151)]