40726305

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 75479040

約数和(自身を除く): 34752735

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 139, 153, 255, 383, 417, 695, 765, 1149, 1251, 1915, 2085, 2363, 3447, 5745, 6255, 6511, 7089, 11815, 17235, 19533, 21267, 32555, 35445, 53237, 58599, 97665, 106335, 159711, 266185, 292995, 479133, 798555, 905029, 2395665, 2715087, 4525145, 8145261, 13575435, 40726305]

約数ペア:

[(1, 40726305), (3, 13575435), (5, 8145261), (9, 4525145), (15, 2715087), (17, 2395665), (45, 905029), (51, 798555), (85, 479133), (139, 292995), (153, 266185), (255, 159711), (383, 106335), (417, 97665), (695, 58599), (765, 53237), (1149, 35445), (1251, 32555), (1915, 21267), (2085, 19533), (2363, 17235), (3447, 11815), (5745, 7089), (6255, 6511)]