90826425

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{17551}}^1$

素因数の和:17590

約数の個数: 36

約数和(自身を含む): 169762944

約数和(自身を除く): 78936519

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 5175, 17551, 52653, 87755, 157959, 263265, 403673, 438775, 789795, 1211019, 1316325, 2018365, 3633057, 3948975, 6055095, 10091825, 18165285, 30275475, 90826425]

約数ペア:

[(1, 90826425), (3, 30275475), (5, 18165285), (9, 10091825), (15, 6055095), (23, 3948975), (25, 3633057), (45, 2018365), (69, 1316325), (75, 1211019), (115, 789795), (207, 438775), (225, 403673), (345, 263265), (575, 157959), (1035, 87755), (1725, 52653), (5175, 17551)]