85479465

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1061}}^1$

素因数の和:1241

約数の個数: 32

約数和(自身を含む): 141305472

約数和(自身を除く): 55826007

約数列:

[1, 3, 5, 15, 41, 123, 131, 205, 393, 615, 655, 1061, 1965, 3183, 5305, 5371, 15915, 16113, 26855, 43501, 80565, 130503, 138991, 217505, 416973, 652515, 694955, 2084865, 5698631, 17095893, 28493155, 85479465]

約数ペア:

[(1, 85479465), (3, 28493155), (5, 17095893), (15, 5698631), (41, 2084865), (123, 694955), (131, 652515), (205, 416973), (393, 217505), (615, 138991), (655, 130503), (1061, 80565), (1965, 43501), (3183, 26855), (5305, 16113), (5371, 15915)]