1225462271

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 1410048000

約数和(自身を除く): 184585729

約数列:

[1, 11, 31, 89, 149, 271, 341, 979, 1639, 2759, 2981, 4619, 8401, 13261, 24119, 30349, 40379, 50809, 92411, 145871, 265309, 411091, 444169, 747689, 1251749, 3593731, 4522001, 8224579, 13769239, 39531041, 111405661, 1225462271]

約数ペア:

[(1, 1225462271), (11, 111405661), (31, 39531041), (89, 13769239), (149, 8224579), (271, 4522001), (341, 3593731), (979, 1251749), (1639, 747689), (2759, 444169), (2981, 411091), (4619, 265309), (8401, 145871), (13261, 92411), (24119, 50809), (30349, 40379)]