13275380085

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{384961}}^1$

素因数の和:385010

約数の個数: 48

約数和(自身を含む): 24575974080

約数和(自身を除く): 11300593995

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 121, 165, 209, 285, 363, 605, 627, 1045, 1815, 2299, 3135, 6897, 11495, 34485, 384961, 1154883, 1924805, 4234571, 5774415, 7314259, 12703713, 21172855, 21942777, 36571295, 46580281, 63518565, 80456849, 109713885, 139740843, 232901405, 241370547, 402284245, 698704215, 885025339, 1206852735, 2655076017, 4425126695, 13275380085]

約数ペア:

[(1, 13275380085), (3, 4425126695), (5, 2655076017), (11, 1206852735), (15, 885025339), (19, 698704215), (33, 402284245), (55, 241370547), (57, 232901405), (95, 139740843), (121, 109713885), (165, 80456849), (209, 63518565), (285, 46580281), (363, 36571295), (605, 21942777), (627, 21172855), (1045, 12703713), (1815, 7314259), (2299, 5774415), (3135, 4234571), (6897, 1924805), (11495, 1154883), (34485, 384961)]