149742145

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{115631}}^1$

素因数の和:115680

約数の個数: 16

約数和(自身を含む): 210912768

約数和(自身を除く): 61170623

約数列:

[1, 5, 7, 35, 37, 185, 259, 1295, 115631, 578155, 809417, 4047085, 4278347, 21391735, 29948429, 149742145]

約数ペア:

[(1, 149742145), (5, 29948429), (7, 21391735), (35, 4278347), (37, 4047085), (185, 809417), (259, 578155), (1295, 115631)]