6641135

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 9123840

約数和(自身を除く): 2482705

約数列:

[1, 5, 17, 23, 43, 79, 85, 115, 215, 391, 395, 731, 989, 1343, 1817, 1955, 3397, 3655, 4945, 6715, 9085, 16813, 16985, 30889, 57749, 78131, 84065, 154445, 288745, 390655, 1328227, 6641135]

約数ペア:

[(1, 6641135), (5, 1328227), (17, 390655), (23, 288745), (43, 154445), (79, 84065), (85, 78131), (115, 57749), (215, 30889), (391, 16985), (395, 16813), (731, 9085), (989, 6715), (1343, 4945), (1817, 3655), (1955, 3397)]