25464645

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3559}}^1$

素因数の和:3626

約数の個数: 32

約数和(自身を含む): 46137600

約数和(自身を除く): 20672955

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 2385, 3559, 7155, 10677, 17795, 32031, 53385, 96093, 160155, 188627, 480465, 565881, 943135, 1697643, 2829405, 5092929, 8488215, 25464645]

約数ペア:

[(1, 25464645), (3, 8488215), (5, 5092929), (9, 2829405), (15, 1697643), (27, 943135), (45, 565881), (53, 480465), (135, 188627), (159, 160155), (265, 96093), (477, 53385), (795, 32031), (1431, 17795), (2385, 10677), (3559, 7155)]