12005625

素因数分解:

$3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:379

約数の個数: 40

約数和(自身を含む): 21118240

約数和(自身を除く): 9112615

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 285, 337, 375, 475, 625, 1011, 1425, 1685, 1875, 2375, 5055, 6403, 7125, 8425, 11875, 19209, 25275, 32015, 35625, 42125, 96045, 126375, 160075, 210625, 480225, 631875, 800375, 2401125, 4001875, 12005625]

約数ペア:

[(1, 12005625), (3, 4001875), (5, 2401125), (15, 800375), (19, 631875), (25, 480225), (57, 210625), (75, 160075), (95, 126375), (125, 96045), (285, 42125), (337, 35625), (375, 32015), (475, 25275), (625, 19209), (1011, 11875), (1425, 8425), (1685, 7125), (1875, 6403), (2375, 5055)]