90530415

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{3803}}^1$

素因数の和:3860

約数の個数: 36

約数和(自身を含む): 164081736

約数和(自身を除く): 73551321

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 529, 1035, 1587, 2645, 3803, 4761, 7935, 11409, 19015, 23805, 34227, 57045, 87469, 171135, 262407, 437345, 787221, 1312035, 2011787, 3936105, 6035361, 10058935, 18106083, 30176805, 90530415]

約数ペア:

[(1, 90530415), (3, 30176805), (5, 18106083), (9, 10058935), (15, 6035361), (23, 3936105), (45, 2011787), (69, 1312035), (115, 787221), (207, 437345), (345, 262407), (529, 171135), (1035, 87469), (1587, 57045), (2645, 34227), (3803, 23805), (4761, 19015), (7935, 11409)]