40243245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{787}}^1$

素因数の和:1289

約数の個数: 32

約数和(自身を含む): 73832448

約数和(自身を除く): 33589203

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 487, 787, 1461, 2361, 2435, 3409, 3935, 5509, 7305, 10227, 11805, 16527, 17045, 27545, 51135, 82635, 383269, 1149807, 1916345, 2682883, 5749035, 8048649, 13414415, 40243245]

約数ペア:

[(1, 40243245), (3, 13414415), (5, 8048649), (7, 5749035), (15, 2682883), (21, 1916345), (35, 1149807), (105, 383269), (487, 82635), (787, 51135), (1461, 27545), (2361, 17045), (2435, 16527), (3409, 11805), (3935, 10227), (5509, 7305)]