11964375

素因数分解:

$3^3\times 5^4\times {\mathrm{709}}^1$

素因数の和:738

約数の個数: 40

約数和(自身を含む): 22180400

約数和(自身を除く): 10216025

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 625, 675, 709, 1125, 1875, 2127, 3375, 3545, 5625, 6381, 10635, 16875, 17725, 19143, 31905, 53175, 88625, 95715, 159525, 265875, 443125, 478575, 797625, 1329375, 2392875, 3988125, 11964375]

約数ペア:

[(1, 11964375), (3, 3988125), (5, 2392875), (9, 1329375), (15, 797625), (25, 478575), (27, 443125), (45, 265875), (75, 159525), (125, 95715), (135, 88625), (225, 53175), (375, 31905), (625, 19143), (675, 17725), (709, 16875), (1125, 10635), (1875, 6381), (2127, 5625), (3375, 3545)]