25025625

素因数分解:

$3^3\times 5^4\times {\mathrm{1483}}^1$

素因数の和:1512

約数の個数: 40

約数和(自身を含む): 46360160

約数和(自身を除く): 21334535

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 625, 675, 1125, 1483, 1875, 3375, 4449, 5625, 7415, 13347, 16875, 22245, 37075, 40041, 66735, 111225, 185375, 200205, 333675, 556125, 926875, 1001025, 1668375, 2780625, 5005125, 8341875, 25025625]

約数ペア:

[(1, 25025625), (3, 8341875), (5, 5005125), (9, 2780625), (15, 1668375), (25, 1001025), (27, 926875), (45, 556125), (75, 333675), (125, 200205), (135, 185375), (225, 111225), (375, 66735), (625, 40041), (675, 37075), (1125, 22245), (1483, 16875), (1875, 13347), (3375, 7415), (4449, 5625)]