77680035

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{593}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 140107968

約数和(自身を除く): 62427933

約数列:

[1, 3, 5, 9, 15, 41, 45, 71, 123, 205, 213, 355, 369, 593, 615, 639, 1065, 1779, 1845, 2911, 2965, 3195, 5337, 8733, 8895, 14555, 24313, 26199, 26685, 42103, 43665, 72939, 121565, 126309, 130995, 210515, 218817, 364695, 378927, 631545, 1094085, 1726223, 1894635, 5178669, 8631115, 15536007, 25893345, 77680035]

約数ペア:

[(1, 77680035), (3, 25893345), (5, 15536007), (9, 8631115), (15, 5178669), (41, 1894635), (45, 1726223), (71, 1094085), (123, 631545), (205, 378927), (213, 364695), (355, 218817), (369, 210515), (593, 130995), (615, 126309), (639, 121565), (1065, 72939), (1779, 43665), (1845, 42103), (2911, 26685), (2965, 26199), (3195, 24313), (5337, 14555), (8733, 8895)]