40277565

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5701}}^1$

素因数の和:5869

約数の個数: 24

約数和(自身を含む): 70271448

約数和(自身を除く): 29993883

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 785, 1413, 2355, 5701, 7065, 17103, 28505, 51309, 85515, 256545, 895057, 2685171, 4475285, 8055513, 13425855, 40277565]

約数ペア:

[(1, 40277565), (3, 13425855), (5, 8055513), (9, 4475285), (15, 2685171), (45, 895057), (157, 256545), (471, 85515), (785, 51309), (1413, 28505), (2355, 17103), (5701, 7065)]