82318725

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{15907}}^1$

素因数の和:15946

約数の個数: 36

約数和(自身を含む): 153862176

約数和(自身を除く): 71543451

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 5175, 15907, 47721, 79535, 143163, 238605, 365861, 397675, 715815, 1097583, 1193025, 1829305, 3292749, 3579075, 5487915, 9146525, 16463745, 27439575, 82318725]

約数ペア:

[(1, 82318725), (3, 27439575), (5, 16463745), (9, 9146525), (15, 5487915), (23, 3579075), (25, 3292749), (45, 1829305), (69, 1193025), (75, 1097583), (115, 715815), (207, 397675), (225, 365861), (345, 238605), (575, 143163), (1035, 79535), (1725, 47721), (5175, 15907)]