12234375

素因数分解:

$3^3\times 5^6\times {\mathrm{29}}^1$

素因数の和:68

約数の個数: 56

約数和(自身を含む): 23437200

約数和(自身を除く): 11202825

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 87, 125, 135, 145, 225, 261, 375, 435, 625, 675, 725, 783, 1125, 1305, 1875, 2175, 3125, 3375, 3625, 3915, 5625, 6525, 9375, 10875, 15625, 16875, 18125, 19575, 28125, 32625, 46875, 54375, 84375, 90625, 97875, 140625, 163125, 271875, 421875, 453125, 489375, 815625, 1359375, 2446875, 4078125, 12234375]

約数ペア:

[(1, 12234375), (3, 4078125), (5, 2446875), (9, 1359375), (15, 815625), (25, 489375), (27, 453125), (29, 421875), (45, 271875), (75, 163125), (87, 140625), (125, 97875), (135, 90625), (145, 84375), (225, 54375), (261, 46875), (375, 32625), (435, 28125), (625, 19575), (675, 18125), (725, 16875), (783, 15625), (1125, 10875), (1305, 9375), (1875, 6525), (2175, 5625), (3125, 3915), (3375, 3625)]