5585625

素因数分解:

$3^3\times 5^4\times {\mathrm{331}}^1$

素因数の和:360

約数の個数: 40

約数和(自身を含む): 10371680

約数和(自身を除く): 4786055

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 331, 375, 625, 675, 993, 1125, 1655, 1875, 2979, 3375, 4965, 5625, 8275, 8937, 14895, 16875, 24825, 41375, 44685, 74475, 124125, 206875, 223425, 372375, 620625, 1117125, 1861875, 5585625]

約数ペア:

[(1, 5585625), (3, 1861875), (5, 1117125), (9, 620625), (15, 372375), (25, 223425), (27, 206875), (45, 124125), (75, 74475), (125, 44685), (135, 41375), (225, 24825), (331, 16875), (375, 14895), (625, 8937), (675, 8275), (993, 5625), (1125, 4965), (1655, 3375), (1875, 2979)]