6131455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 8667648

約数和(自身を除く): 2536193

約数列:

[1, 5, 11, 23, 37, 55, 115, 131, 185, 253, 407, 655, 851, 1265, 1441, 2035, 3013, 4255, 4847, 7205, 9361, 15065, 24235, 33143, 46805, 53317, 111481, 165715, 266585, 557405, 1226291, 6131455]

約数ペア:

[(1, 6131455), (5, 1226291), (11, 557405), (23, 266585), (37, 165715), (55, 111481), (115, 53317), (131, 46805), (185, 33143), (253, 24235), (407, 15065), (655, 9361), (851, 7205), (1265, 4847), (1441, 4255), (2035, 3013)]