1596603995

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 2372396544

約数和(自身を除く): 775792549

約数列:

[1, 5, 7, 23, 35, 49, 97, 115, 127, 161, 245, 485, 529, 635, 679, 805, 889, 1127, 2231, 2645, 2921, 3395, 3703, 4445, 4753, 5635, 6223, 11155, 12319, 14605, 15617, 18515, 20447, 23765, 25921, 31115, 51313, 61595, 67183, 78085, 86233, 102235, 109319, 129605, 143129, 256565, 283337, 335915, 359191, 431165, 470281, 546595, 603631, 715645, 1416685, 1795955, 1983359, 2351405, 2514337, 3018155, 3291967, 6516751, 9916795, 12571685, 13883513, 16459835, 32583755, 45617257, 69417565, 228086285, 319320799, 1596603995]

約数ペア:

[(1, 1596603995), (5, 319320799), (7, 228086285), (23, 69417565), (35, 45617257), (49, 32583755), (97, 16459835), (115, 13883513), (127, 12571685), (161, 9916795), (245, 6516751), (485, 3291967), (529, 3018155), (635, 2514337), (679, 2351405), (805, 1983359), (889, 1795955), (1127, 1416685), (2231, 715645), (2645, 603631), (2921, 546595), (3395, 470281), (3703, 431165), (4445, 359191), (4753, 335915), (5635, 283337), (6223, 256565), (11155, 143129), (12319, 129605), (14605, 109319), (15617, 102235), (18515, 86233), (20447, 78085), (23765, 67183), (25921, 61595), (31115, 51313)]