87500625

素因数分解:

$3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{2029}}^1$

素因数の和:2075

約数の個数: 40

約数和(自身を含む): 152201280

約数和(自身を除く): 64700655

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 125, 345, 375, 575, 625, 1725, 1875, 2029, 2875, 6087, 8625, 10145, 14375, 30435, 43125, 46667, 50725, 140001, 152175, 233335, 253625, 700005, 760875, 1166675, 1268125, 3500025, 3804375, 5833375, 17500125, 29166875, 87500625]

約数ペア:

[(1, 87500625), (3, 29166875), (5, 17500125), (15, 5833375), (23, 3804375), (25, 3500025), (69, 1268125), (75, 1166675), (115, 760875), (125, 700005), (345, 253625), (375, 233335), (575, 152175), (625, 140001), (1725, 50725), (1875, 46667), (2029, 43125), (2875, 30435), (6087, 14375), (8625, 10145)]