204567375

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{32089}}^1$

素因数の和:32124

約数の個数: 32

約数和(自身を含む): 360434880

約数和(自身を除く): 155867505

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 1275, 2125, 6375, 32089, 96267, 160445, 481335, 545513, 802225, 1636539, 2406675, 2727565, 4011125, 8182695, 12033375, 13637825, 40913475, 68189125, 204567375]

約数ペア:

[(1, 204567375), (3, 68189125), (5, 40913475), (15, 13637825), (17, 12033375), (25, 8182695), (51, 4011125), (75, 2727565), (85, 2406675), (125, 1636539), (255, 802225), (375, 545513), (425, 481335), (1275, 160445), (2125, 96267), (6375, 32089)]