12538125

素因数分解:

$3^3\times 5^4\times {\mathrm{743}}^1$

素因数の和:772

約数の個数: 40

約数和(自身を含む): 23242560

約数和(自身を除く): 10704435

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 625, 675, 743, 1125, 1875, 2229, 3375, 3715, 5625, 6687, 11145, 16875, 18575, 20061, 33435, 55725, 92875, 100305, 167175, 278625, 464375, 501525, 835875, 1393125, 2507625, 4179375, 12538125]

約数ペア:

[(1, 12538125), (3, 4179375), (5, 2507625), (9, 1393125), (15, 835875), (25, 501525), (27, 464375), (45, 278625), (75, 167175), (125, 100305), (135, 92875), (225, 55725), (375, 33435), (625, 20061), (675, 18575), (743, 16875), (1125, 11145), (1875, 6687), (2229, 5625), (3375, 3715)]