42682875

素因数分解:

$3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{2647}}^1$

素因数の和:2708

約数の個数: 32

約数和(自身を含む): 72703488

約数和(自身を除く): 30020613

約数列:

[1, 3, 5, 15, 25, 43, 75, 125, 129, 215, 375, 645, 1075, 2647, 3225, 5375, 7941, 13235, 16125, 39705, 66175, 113821, 198525, 330875, 341463, 569105, 992625, 1707315, 2845525, 8536575, 14227625, 42682875]

約数ペア:

[(1, 42682875), (3, 14227625), (5, 8536575), (15, 2845525), (25, 1707315), (43, 992625), (75, 569105), (125, 341463), (129, 330875), (215, 198525), (375, 113821), (645, 66175), (1075, 39705), (2647, 16125), (3225, 13235), (5375, 7941)]