4102005

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 7113600

約数和(自身を除く): 3011595

約数列:

[1, 3, 5, 15, 19, 37, 57, 95, 111, 185, 285, 389, 555, 703, 1167, 1945, 2109, 3515, 5835, 7391, 10545, 14393, 22173, 36955, 43179, 71965, 110865, 215895, 273467, 820401, 1367335, 4102005]

約数ペア:

[(1, 4102005), (3, 1367335), (5, 820401), (15, 273467), (19, 215895), (37, 110865), (57, 71965), (95, 43179), (111, 36955), (185, 22173), (285, 14393), (389, 10545), (555, 7391), (703, 5835), (1167, 3515), (1945, 2109)]