1867875

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 3302208

約数和(自身を除く): 1434333

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 293, 375, 425, 879, 1275, 1465, 2125, 4395, 4981, 6375, 7325, 14943, 21975, 24905, 36625, 74715, 109875, 124525, 373575, 622625, 1867875]

約数ペア:

[(1, 1867875), (3, 622625), (5, 373575), (15, 124525), (17, 109875), (25, 74715), (51, 36625), (75, 24905), (85, 21975), (125, 14943), (255, 7325), (293, 6375), (375, 4981), (425, 4395), (879, 2125), (1275, 1465)]