6949345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 10039680

約数和(自身を除く): 3090335

約数列:

[1, 5, 13, 17, 19, 65, 85, 95, 221, 247, 323, 331, 1105, 1235, 1615, 1655, 4199, 4303, 5627, 6289, 20995, 21515, 28135, 31445, 73151, 81757, 106913, 365755, 408785, 534565, 1389869, 6949345]

約数ペア:

[(1, 6949345), (5, 1389869), (13, 534565), (17, 408785), (19, 365755), (65, 106913), (85, 81757), (95, 73151), (221, 31445), (247, 28135), (323, 21515), (331, 20995), (1105, 6289), (1235, 5627), (1615, 4303), (1655, 4199)]