1339397115

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{95911}}^1$

素因数の和:95952

約数の個数: 48

約数和(自身を含む): 2624152320

約数和(自身を除く): 1284755205

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 49, 57, 95, 105, 133, 147, 245, 285, 399, 665, 735, 931, 1995, 2793, 4655, 13965, 95911, 287733, 479555, 671377, 1438665, 1822309, 2014131, 3356885, 4699639, 5466927, 9111545, 10070655, 12756163, 14098917, 23498195, 27334635, 38268489, 63780815, 70494585, 89293141, 191342445, 267879423, 446465705, 1339397115]

約数ペア:

[(1, 1339397115), (3, 446465705), (5, 267879423), (7, 191342445), (15, 89293141), (19, 70494585), (21, 63780815), (35, 38268489), (49, 27334635), (57, 23498195), (95, 14098917), (105, 12756163), (133, 10070655), (147, 9111545), (245, 5466927), (285, 4699639), (399, 3356885), (665, 2014131), (735, 1822309), (931, 1438665), (1995, 671377), (2793, 479555), (4655, 287733), (13965, 95911)]