225788577

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 382164480

約数和(自身を除く): 156375903

約数列:

[1, 3, 7, 17, 21, 29, 51, 87, 113, 119, 193, 203, 339, 357, 493, 579, 609, 791, 1351, 1479, 1921, 2373, 3277, 3281, 3451, 4053, 5597, 5763, 9831, 9843, 10353, 13447, 16791, 21809, 22939, 22967, 39179, 40341, 55709, 65427, 68817, 68901, 95149, 117537, 152663, 167127, 285447, 370753, 389963, 457989, 632461, 666043, 1112259, 1169889, 1897383, 1998129, 2595271, 4427227, 7785813, 10751837, 13281681, 32255511, 75262859, 225788577]

約数ペア:

[(1, 225788577), (3, 75262859), (7, 32255511), (17, 13281681), (21, 10751837), (29, 7785813), (51, 4427227), (87, 2595271), (113, 1998129), (119, 1897383), (193, 1169889), (203, 1112259), (339, 666043), (357, 632461), (493, 457989), (579, 389963), (609, 370753), (791, 285447), (1351, 167127), (1479, 152663), (1921, 117537), (2373, 95149), (3277, 68901), (3281, 68817), (3451, 65427), (4053, 55709), (5597, 40341), (5763, 39179), (9831, 22967), (9843, 22939), (10353, 21809), (13447, 16791)]