3853875

素因数分解:

$3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:300

約数の個数: 32

約数和(自身を含む): 6589440

約数和(自身を除く): 2735565

約数列:

[1, 3, 5, 15, 25, 43, 75, 125, 129, 215, 239, 375, 645, 717, 1075, 1195, 3225, 3585, 5375, 5975, 10277, 16125, 17925, 29875, 30831, 51385, 89625, 154155, 256925, 770775, 1284625, 3853875]

約数ペア:

[(1, 3853875), (3, 1284625), (5, 770775), (15, 256925), (25, 154155), (43, 89625), (75, 51385), (125, 30831), (129, 29875), (215, 17925), (239, 16125), (375, 10277), (645, 5975), (717, 5375), (1075, 3585), (1195, 3225)]