218092215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{1123}}^1$

素因数の和:1260

約数の個数: 48

約数和(自身を含む): 387483264

約数和(自身を除く): 169391049

約数列:

[1, 3, 5, 11, 15, 33, 55, 107, 121, 165, 321, 363, 535, 605, 1123, 1177, 1605, 1815, 3369, 3531, 5615, 5885, 12353, 12947, 16845, 17655, 37059, 38841, 61765, 64735, 120161, 135883, 185295, 194205, 360483, 407649, 600805, 679415, 1321771, 1802415, 2038245, 3965313, 6608855, 14539481, 19826565, 43618443, 72697405, 218092215]

約数ペア:

[(1, 218092215), (3, 72697405), (5, 43618443), (11, 19826565), (15, 14539481), (33, 6608855), (55, 3965313), (107, 2038245), (121, 1802415), (165, 1321771), (321, 679415), (363, 600805), (535, 407649), (605, 360483), (1123, 194205), (1177, 185295), (1605, 135883), (1815, 120161), (3369, 64735), (3531, 61765), (5615, 38841), (5885, 37059), (12353, 17655), (12947, 16845)]