540778645

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{3533}}^1$

素因数の和:3594

約数の個数: 32

約数和(自身を含む): 745023744

約数和(自身を除く): 204245099

約数列:

[1, 5, 11, 23, 55, 115, 121, 253, 605, 1265, 1331, 2783, 3533, 6655, 13915, 17665, 30613, 38863, 81259, 153065, 194315, 406295, 427493, 893849, 2137465, 4469245, 4702423, 9832339, 23512115, 49161695, 108155729, 540778645]

約数ペア:

[(1, 540778645), (5, 108155729), (11, 49161695), (23, 23512115), (55, 9832339), (115, 4702423), (121, 4469245), (253, 2137465), (605, 893849), (1265, 427493), (1331, 406295), (2783, 194315), (3533, 153065), (6655, 81259), (13915, 38863), (17665, 30613)]