284280115

素因数分解:

$5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{7207}}^1$

素因数の和:7256

約数の個数: 32

約数和(自身を含む): 415180800

約数和(自身を除く): 130900685

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 343, 805, 1127, 1715, 5635, 7207, 7889, 36035, 39445, 50449, 165761, 252245, 353143, 828805, 1160327, 1765715, 2472001, 5801635, 8122289, 12360005, 40611445, 56856023, 284280115]

約数ペア:

[(1, 284280115), (5, 56856023), (7, 40611445), (23, 12360005), (35, 8122289), (49, 5801635), (115, 2472001), (161, 1765715), (245, 1160327), (343, 828805), (805, 353143), (1127, 252245), (1715, 165761), (5635, 50449), (7207, 39445), (7889, 36035)]