25863090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{433}}^1$

素因数の和:635

約数の個数: 64

約数和(自身を含む): 68245632

約数和(自身を除く): 42382542

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 181, 330, 362, 433, 543, 866, 905, 1086, 1299, 1810, 1991, 2165, 2598, 2715, 3982, 4330, 4763, 5430, 5973, 6495, 9526, 9955, 11946, 12990, 14289, 19910, 23815, 28578, 29865, 47630, 59730, 71445, 78373, 142890, 156746, 235119, 391865, 470238, 783730, 862103, 1175595, 1724206, 2351190, 2586309, 4310515, 5172618, 8621030, 12931545, 25863090]

約数ペア:

[(1, 25863090), (2, 12931545), (3, 8621030), (5, 5172618), (6, 4310515), (10, 2586309), (11, 2351190), (15, 1724206), (22, 1175595), (30, 862103), (33, 783730), (55, 470238), (66, 391865), (110, 235119), (165, 156746), (181, 142890), (330, 78373), (362, 71445), (433, 59730), (543, 47630), (866, 29865), (905, 28578), (1086, 23815), (1299, 19910), (1810, 14289), (1991, 12990), (2165, 11946), (2598, 9955), (2715, 9526), (3982, 6495), (4330, 5973), (4763, 5430)]