3990068625

素因数分解:

$3^1\times 5^3\times {\mathrm{1451}}^1\times {\mathrm{7333}}^1$

素因数の和:8802

約数の個数: 32

約数和(自身を含む): 6644956032

約数和(自身を除く): 2654887407

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 1451, 4353, 7255, 7333, 21765, 21999, 36275, 36665, 108825, 109995, 181375, 183325, 544125, 549975, 916625, 2749875, 10640183, 31920549, 53200915, 159602745, 266004575, 798013725, 1330022875, 3990068625]

約数ペア:

[(1, 3990068625), (3, 1330022875), (5, 798013725), (15, 266004575), (25, 159602745), (75, 53200915), (125, 31920549), (375, 10640183), (1451, 2749875), (4353, 916625), (7255, 549975), (7333, 544125), (21765, 183325), (21999, 181375), (36275, 109995), (36665, 108825)]