3208875

素因数分解:

$3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 5491200

約数和(自身を除く): 2282325

約数列:

[1, 3, 5, 15, 25, 43, 75, 125, 129, 199, 215, 375, 597, 645, 995, 1075, 2985, 3225, 4975, 5375, 8557, 14925, 16125, 24875, 25671, 42785, 74625, 128355, 213925, 641775, 1069625, 3208875]

約数ペア:

[(1, 3208875), (3, 1069625), (5, 641775), (15, 213925), (25, 128355), (43, 74625), (75, 42785), (125, 25671), (129, 24875), (199, 16125), (215, 14925), (375, 8557), (597, 5375), (645, 4975), (995, 3225), (1075, 2985)]