810086245

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 1015103232

約数和(自身を除く): 205016987

約数列:

[1, 5, 43, 103, 157, 215, 233, 515, 785, 1165, 4429, 6751, 10019, 16171, 22145, 23999, 33755, 36581, 50095, 80855, 119995, 182905, 695353, 1031957, 1572983, 3476765, 3767843, 5159785, 7864915, 18839215, 162017249, 810086245]

約数ペア:

[(1, 810086245), (5, 162017249), (43, 18839215), (103, 7864915), (157, 5159785), (215, 3767843), (233, 3476765), (515, 1572983), (785, 1031957), (1165, 695353), (4429, 182905), (6751, 119995), (10019, 80855), (16171, 50095), (22145, 36581), (23999, 33755)]