157445015

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1181}}^1$

素因数の和:1499

約数の個数: 32

約数和(自身を含む): 233525376

約数和(自身を除く): 76080361

約数列:

[1, 5, 7, 13, 35, 65, 91, 293, 455, 1181, 1465, 2051, 3809, 5905, 8267, 10255, 15353, 19045, 26663, 41335, 76765, 107471, 133315, 346033, 537355, 1730165, 2422231, 4498429, 12111155, 22492145, 31489003, 157445015]

約数ペア:

[(1, 157445015), (5, 31489003), (7, 22492145), (13, 12111155), (35, 4498429), (65, 2422231), (91, 1730165), (293, 537355), (455, 346033), (1181, 133315), (1465, 107471), (2051, 76765), (3809, 41335), (5905, 26663), (8267, 19045), (10255, 15353)]