12377105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 17708544

約数和(自身を除く): 5331439

約数列:

[1, 5, 13, 17, 23, 65, 85, 115, 221, 299, 391, 487, 1105, 1495, 1955, 2435, 5083, 6331, 8279, 11201, 25415, 31655, 41395, 56005, 107627, 145613, 190417, 538135, 728065, 952085, 2475421, 12377105]

約数ペア:

[(1, 12377105), (5, 2475421), (13, 952085), (17, 728065), (23, 538135), (65, 190417), (85, 145613), (115, 107627), (221, 56005), (299, 41395), (391, 31655), (487, 25415), (1105, 11201), (1495, 8279), (1955, 6331), (2435, 5083)]