8117009115

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{20639}}^1$

素因数の和:20971

約数の個数: 32

約数和(自身を含む): 13148835840

約数和(自身を除く): 5031826725

約数列:

[1, 3, 5, 15, 157, 167, 471, 501, 785, 835, 2355, 2505, 20639, 26219, 61917, 78657, 103195, 131095, 309585, 393285, 3240323, 3446713, 9720969, 10340139, 16201615, 17233565, 48604845, 51700695, 541133941, 1623401823, 2705669705, 8117009115]

約数ペア:

[(1, 8117009115), (3, 2705669705), (5, 1623401823), (15, 541133941), (157, 51700695), (167, 48604845), (471, 17233565), (501, 16201615), (785, 10340139), (835, 9720969), (2355, 3446713), (2505, 3240323), (20639, 393285), (26219, 309585), (61917, 131095), (78657, 103195)]