42835815

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7867}}^1$

素因数の和:7900

約数の個数: 36

約数和(自身を含む): 81622632

約数和(自身を除く): 38786817

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1815, 5445, 7867, 23601, 39335, 70803, 86537, 118005, 259611, 354015, 432685, 778833, 951907, 1298055, 2855721, 3894165, 4759535, 8567163, 14278605, 42835815]

約数ペア:

[(1, 42835815), (3, 14278605), (5, 8567163), (9, 4759535), (11, 3894165), (15, 2855721), (33, 1298055), (45, 951907), (55, 778833), (99, 432685), (121, 354015), (165, 259611), (363, 118005), (495, 86537), (605, 70803), (1089, 39335), (1815, 23601), (5445, 7867)]