40243095

素因数分解:

$3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{971}}^1$

素因数の和:1292

約数の個数: 32

約数和(自身を含む): 71850240

約数和(自身を除く): 31607145

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 307, 921, 971, 1535, 2763, 2913, 4605, 4855, 8289, 8739, 13815, 14565, 26217, 41445, 43695, 131085, 298097, 894291, 1490485, 2682873, 4471455, 8048619, 13414365, 40243095]

約数ペア:

[(1, 40243095), (3, 13414365), (5, 8048619), (9, 4471455), (15, 2682873), (27, 1490485), (45, 894291), (135, 298097), (307, 131085), (921, 43695), (971, 41445), (1535, 26217), (2763, 14565), (2913, 13815), (4605, 8739), (4855, 8289)]