3319965

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 6626880

約数和(自身を除く): 3306915

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 353, 495, 627, 855, 1045, 1059, 1765, 1881, 3135, 3177, 3883, 5295, 6707, 9405, 11649, 15885, 19415, 20121, 33535, 34947, 58245, 60363, 73777, 100605, 174735, 221331, 301815, 368885, 663993, 1106655, 3319965]

約数ペア:

[(1, 3319965), (3, 1106655), (5, 663993), (9, 368885), (11, 301815), (15, 221331), (19, 174735), (33, 100605), (45, 73777), (55, 60363), (57, 58245), (95, 34947), (99, 33535), (165, 20121), (171, 19415), (209, 15885), (285, 11649), (353, 9405), (495, 6707), (627, 5295), (855, 3883), (1045, 3177), (1059, 3135), (1765, 1881)]