12819195

素因数分解:

$3^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{353}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 22939200

約数和(自身を除く): 10120005

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 269, 353, 807, 1059, 1345, 1765, 2421, 3177, 4035, 5295, 7263, 9531, 12105, 15885, 36315, 47655, 94957, 284871, 474785, 854613, 1424355, 2563839, 4273065, 12819195]

約数ペア:

[(1, 12819195), (3, 4273065), (5, 2563839), (9, 1424355), (15, 854613), (27, 474785), (45, 284871), (135, 94957), (269, 47655), (353, 36315), (807, 15885), (1059, 12105), (1345, 9531), (1765, 7263), (2421, 5295), (3177, 4035)]