14391455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 20106240

約数和(自身を除く): 5714785

約数列:

[1, 5, 13, 19, 43, 65, 95, 215, 247, 271, 559, 817, 1235, 1355, 2795, 3523, 4085, 5149, 10621, 11653, 17615, 25745, 53105, 58265, 66937, 151489, 221407, 334685, 757445, 1107035, 2878291, 14391455]

約数ペア:

[(1, 14391455), (5, 2878291), (13, 1107035), (19, 757445), (43, 334685), (65, 221407), (95, 151489), (215, 66937), (247, 58265), (271, 53105), (559, 25745), (817, 17615), (1235, 11653), (1355, 10621), (2795, 5149), (3523, 4085)]