40955625

素因数分解:

$3^4\times 5^4\times {\mathrm{809}}^1$

素因数の和:841

約数の個数: 50

約数和(自身を含む): 76545810

約数和(自身を除く): 35590185

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 625, 675, 809, 1125, 1875, 2025, 2427, 3375, 4045, 5625, 7281, 10125, 12135, 16875, 20225, 21843, 36405, 50625, 60675, 65529, 101125, 109215, 182025, 303375, 327645, 505625, 546075, 910125, 1516875, 1638225, 2730375, 4550625, 8191125, 13651875, 40955625]

約数ペア:

[(1, 40955625), (3, 13651875), (5, 8191125), (9, 4550625), (15, 2730375), (25, 1638225), (27, 1516875), (45, 910125), (75, 546075), (81, 505625), (125, 327645), (135, 303375), (225, 182025), (375, 109215), (405, 101125), (625, 65529), (675, 60675), (809, 50625), (1125, 36405), (1875, 21843), (2025, 20225), (2427, 16875), (3375, 12135), (4045, 10125), (5625, 7281)]