4660125

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^2\times {\mathrm{43}}^1$

素因数の和:95

約数の個数: 48

約数和(自身を含む): 8428992

約数和(自身を除く): 3768867

約数列:

[1, 3, 5, 15, 17, 25, 43, 51, 75, 85, 125, 129, 215, 255, 289, 375, 425, 645, 731, 867, 1075, 1275, 1445, 2125, 2193, 3225, 3655, 4335, 5375, 6375, 7225, 10965, 12427, 16125, 18275, 21675, 36125, 37281, 54825, 62135, 91375, 108375, 186405, 274125, 310675, 932025, 1553375, 4660125]

約数ペア:

[(1, 4660125), (3, 1553375), (5, 932025), (15, 310675), (17, 274125), (25, 186405), (43, 108375), (51, 91375), (75, 62135), (85, 54825), (125, 37281), (129, 36125), (215, 21675), (255, 18275), (289, 16125), (375, 12427), (425, 10965), (645, 7225), (731, 6375), (867, 5375), (1075, 4335), (1275, 3655), (1445, 3225), (2125, 2193)]