60721535

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 91601280

約数和(自身を除く): 30879745

約数列:

[1, 5, 7, 17, 35, 49, 61, 85, 119, 239, 245, 305, 427, 595, 833, 1037, 1195, 1673, 2135, 2989, 4063, 4165, 5185, 7259, 8365, 11711, 14579, 14945, 20315, 28441, 36295, 50813, 58555, 72895, 102053, 142205, 199087, 247843, 254065, 510265, 714371, 995435, 1239215, 1734901, 3571855, 8674505, 12144307, 60721535]

約数ペア:

[(1, 60721535), (5, 12144307), (7, 8674505), (17, 3571855), (35, 1734901), (49, 1239215), (61, 995435), (85, 714371), (119, 510265), (239, 254065), (245, 247843), (305, 199087), (427, 142205), (595, 102053), (833, 72895), (1037, 58555), (1195, 50813), (1673, 36295), (2135, 28441), (2989, 20315), (4063, 14945), (4165, 14579), (5185, 11711), (7259, 8365)]