22293645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 39989376

約数和(自身を除く): 17695731

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 121, 165, 173, 213, 355, 363, 519, 605, 781, 865, 1065, 1815, 1903, 2343, 2595, 3905, 5709, 8591, 9515, 11715, 12283, 20933, 25773, 28545, 36849, 42955, 61415, 62799, 104665, 128865, 135113, 184245, 313995, 405339, 675565, 1486243, 2026695, 4458729, 7431215, 22293645]

約数ペア:

[(1, 22293645), (3, 7431215), (5, 4458729), (11, 2026695), (15, 1486243), (33, 675565), (55, 405339), (71, 313995), (121, 184245), (165, 135113), (173, 128865), (213, 104665), (355, 62799), (363, 61415), (519, 42955), (605, 36849), (781, 28545), (865, 25773), (1065, 20933), (1815, 12283), (1903, 11715), (2343, 9515), (2595, 8591), (3905, 5709)]