2048293875

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{321301}}^1$

素因数の和:321336

約数の個数: 32

約数和(自身を含む): 3608864064

約数和(自身を除く): 1560570189

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 1275, 2125, 6375, 321301, 963903, 1606505, 4819515, 5462117, 8032525, 16386351, 24097575, 27310585, 40162625, 81931755, 120487875, 136552925, 409658775, 682764625, 2048293875]

約数ペア:

[(1, 2048293875), (3, 682764625), (5, 409658775), (15, 136552925), (17, 120487875), (25, 81931755), (51, 40162625), (75, 27310585), (85, 24097575), (125, 16386351), (255, 8032525), (375, 5462117), (425, 4819515), (1275, 1606505), (2125, 963903), (6375, 321301)]