90896795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 123125184

約数和(自身を除く): 32228389

約数列:

[1, 5, 11, 41, 55, 173, 205, 233, 451, 865, 1165, 1903, 2255, 2563, 7093, 9515, 9553, 12815, 35465, 40309, 47765, 78023, 105083, 201545, 390115, 443399, 525415, 1652669, 2216995, 8263345, 18179359, 90896795]

約数ペア:

[(1, 90896795), (5, 18179359), (11, 8263345), (41, 2216995), (55, 1652669), (173, 525415), (205, 443399), (233, 390115), (451, 201545), (865, 105083), (1165, 78023), (1903, 47765), (2255, 40309), (2563, 35465), (7093, 12815), (9515, 9553)]