2247991135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{2383}}^1$

素因数の和:3055

約数の個数: 32

約数和(自身を含む): 3037483008

約数和(自身を除く): 789491873

約数列:

[1, 5, 13, 23, 65, 115, 299, 631, 1495, 2383, 3155, 8203, 11915, 14513, 30979, 41015, 54809, 72565, 154895, 188669, 274045, 712517, 943345, 1503673, 3562585, 7518365, 19547749, 34584479, 97738745, 172922395, 449598227, 2247991135]

約数ペア:

[(1, 2247991135), (5, 449598227), (13, 172922395), (23, 97738745), (65, 34584479), (115, 19547749), (299, 7518365), (631, 3562585), (1495, 1503673), (2383, 943345), (3155, 712517), (8203, 274045), (11915, 188669), (14513, 154895), (30979, 72565), (41015, 54809)]