7617285

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 14742000

約数和(自身を除く): 7124715

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 117, 145, 195, 261, 377, 435, 449, 585, 1131, 1305, 1347, 1885, 2245, 3393, 4041, 5655, 5837, 6735, 13021, 16965, 17511, 20205, 29185, 39063, 52533, 65105, 87555, 117189, 169273, 195315, 262665, 507819, 585945, 846365, 1523457, 2539095, 7617285]

約数ペア:

[(1, 7617285), (3, 2539095), (5, 1523457), (9, 846365), (13, 585945), (15, 507819), (29, 262665), (39, 195315), (45, 169273), (65, 117189), (87, 87555), (117, 65105), (145, 52533), (195, 39063), (261, 29185), (377, 20205), (435, 17511), (449, 16965), (585, 13021), (1131, 6735), (1305, 5837), (1347, 5655), (1885, 4041), (2245, 3393)]