2271135

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 3939840

約数和(自身を除く): 1668705

約数列:

[1, 3, 5, 15, 23, 29, 69, 87, 115, 145, 227, 345, 435, 667, 681, 1135, 2001, 3335, 3405, 5221, 6583, 10005, 15663, 19749, 26105, 32915, 78315, 98745, 151409, 454227, 757045, 2271135]

約数ペア:

[(1, 2271135), (3, 757045), (5, 454227), (15, 151409), (23, 98745), (29, 78315), (69, 32915), (87, 26105), (115, 19749), (145, 15663), (227, 10005), (345, 6583), (435, 5221), (667, 3405), (681, 3335), (1135, 2001)]