123560415

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 72

約数和(自身を含む): 240830928

約数和(自身を除く): 117270513

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 47, 55, 99, 113, 141, 165, 235, 339, 423, 495, 517, 565, 705, 1017, 1243, 1551, 1695, 2115, 2209, 2585, 3729, 4653, 5085, 5311, 6215, 6627, 7755, 11045, 11187, 15933, 18645, 19881, 23265, 24299, 26555, 33135, 47799, 55935, 58421, 72897, 79665, 99405, 121495, 175263, 218691, 238995, 249617, 292105, 364485, 525789, 748851, 876315, 1093455, 1248085, 2246553, 2628945, 2745787, 3744255, 8237361, 11232765, 13728935, 24712083, 41186805, 123560415]

約数ペア:

[(1, 123560415), (3, 41186805), (5, 24712083), (9, 13728935), (11, 11232765), (15, 8237361), (33, 3744255), (45, 2745787), (47, 2628945), (55, 2246553), (99, 1248085), (113, 1093455), (141, 876315), (165, 748851), (235, 525789), (339, 364485), (423, 292105), (495, 249617), (517, 238995), (565, 218691), (705, 175263), (1017, 121495), (1243, 99405), (1551, 79665), (1695, 72897), (2115, 58421), (2209, 55935), (2585, 47799), (3729, 33135), (4653, 26555), (5085, 24299), (5311, 23265), (6215, 19881), (6627, 18645), (7755, 15933), (11045, 11187)]