64895490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{65551}}^1$

素因数の和:65575

約数の個数: 48

約数和(自身を含む): 184070016

約数和(自身を除く): 119174526

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 65551, 131102, 196653, 327755, 393306, 589959, 655510, 721061, 983265, 1179918, 1442122, 1966530, 2163183, 2949795, 3605305, 4326366, 5899590, 6489549, 7210610, 10815915, 12979098, 21631830, 32447745, 64895490]

約数ペア:

[(1, 64895490), (2, 32447745), (3, 21631830), (5, 12979098), (6, 10815915), (9, 7210610), (10, 6489549), (11, 5899590), (15, 4326366), (18, 3605305), (22, 2949795), (30, 2163183), (33, 1966530), (45, 1442122), (55, 1179918), (66, 983265), (90, 721061), (99, 655510), (110, 589959), (165, 393306), (198, 327755), (330, 196653), (495, 131102), (990, 65551)]