895368495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:361

約数の個数: 128

約数和(自身を含む): 1834389504

約数和(自身を除く): 939021009

約数列:

[1, 3, 5, 7, 15, 17, 21, 23, 35, 51, 69, 85, 105, 113, 115, 119, 161, 193, 255, 339, 345, 357, 391, 483, 565, 579, 595, 791, 805, 965, 1173, 1351, 1695, 1785, 1921, 1955, 2373, 2415, 2599, 2737, 2895, 3281, 3955, 4053, 4439, 5763, 5865, 6755, 7797, 8211, 9605, 9843, 11865, 12995, 13317, 13447, 13685, 16405, 18193, 20265, 21809, 22195, 22967, 28815, 31073, 38985, 40341, 41055, 44183, 49215, 54579, 65427, 66585, 67235, 68901, 75463, 90965, 93219, 109045, 114835, 132549, 152663, 155365, 201705, 220915, 226389, 272895, 309281, 327135, 344505, 370753, 377315, 457989, 466095, 501607, 528241, 662745, 763315, 927843, 1112259, 1131945, 1504821, 1546405, 1584723, 1853765, 2289945, 2508035, 2595271, 2641205, 3511249, 4639215, 5561295, 7524105, 7785813, 7923615, 8527319, 10533747, 12976355, 17556245, 25581957, 38929065, 42636595, 52668735, 59691233, 127909785, 179073699, 298456165, 895368495]

約数ペア:

[(1, 895368495), (3, 298456165), (5, 179073699), (7, 127909785), (15, 59691233), (17, 52668735), (21, 42636595), (23, 38929065), (35, 25581957), (51, 17556245), (69, 12976355), (85, 10533747), (105, 8527319), (113, 7923615), (115, 7785813), (119, 7524105), (161, 5561295), (193, 4639215), (255, 3511249), (339, 2641205), (345, 2595271), (357, 2508035), (391, 2289945), (483, 1853765), (565, 1584723), (579, 1546405), (595, 1504821), (791, 1131945), (805, 1112259), (965, 927843), (1173, 763315), (1351, 662745), (1695, 528241), (1785, 501607), (1921, 466095), (1955, 457989), (2373, 377315), (2415, 370753), (2599, 344505), (2737, 327135), (2895, 309281), (3281, 272895), (3955, 226389), (4053, 220915), (4439, 201705), (5763, 155365), (5865, 152663), (6755, 132549), (7797, 114835), (8211, 109045), (9605, 93219), (9843, 90965), (11865, 75463), (12995, 68901), (13317, 67235), (13447, 66585), (13685, 65427), (16405, 54579), (18193, 49215), (20265, 44183), (21809, 41055), (22195, 40341), (22967, 38985), (28815, 31073)]