13395525

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1249}}^1$

素因数の和:1286

約数の個数: 48

約数和(自身を含む): 26040000

約数和(自身を除く): 12644475

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 825, 975, 1249, 2145, 3575, 3747, 6245, 10725, 13739, 16237, 18735, 31225, 41217, 48711, 68695, 81185, 93675, 178607, 206085, 243555, 343475, 405925, 535821, 893035, 1030425, 1217775, 2679105, 4465175, 13395525]

約数ペア:

[(1, 13395525), (3, 4465175), (5, 2679105), (11, 1217775), (13, 1030425), (15, 893035), (25, 535821), (33, 405925), (39, 343475), (55, 243555), (65, 206085), (75, 178607), (143, 93675), (165, 81185), (195, 68695), (275, 48711), (325, 41217), (429, 31225), (715, 18735), (825, 16237), (975, 13739), (1249, 10725), (2145, 6245), (3575, 3747)]