40907015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{13007}}^1$

素因数の和:13066

約数の個数: 16

約数和(自身を含む): 53384832

約数和(自身を除く): 12477817

約数列:

[1, 5, 17, 37, 85, 185, 629, 3145, 13007, 65035, 221119, 481259, 1105595, 2406295, 8181403, 40907015]

約数ペア:

[(1, 40907015), (5, 8181403), (17, 2406295), (37, 1105595), (85, 481259), (185, 221119), (629, 65035), (3145, 13007)]