1359375

素因数分解:

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

素因数の和:62

約数の個数: 28

約数和(自身を含む): 2343720

約数和(自身を除く): 984345

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 125, 145, 375, 435, 625, 725, 1875, 2175, 3125, 3625, 9375, 10875, 15625, 18125, 46875, 54375, 90625, 271875, 453125, 1359375]

約数ペア:

[(1, 1359375), (3, 453125), (5, 271875), (15, 90625), (25, 54375), (29, 46875), (75, 18125), (87, 15625), (125, 10875), (145, 9375), (375, 3625), (435, 3125), (625, 2175), (725, 1875)]