15941445

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2819}}^1$

素因数の和:2869

約数の個数: 32

約数和(自身を含む): 28425600

約数和(自身を除く): 12484155

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1131, 1885, 2819, 5655, 8457, 14095, 36647, 42285, 81751, 109941, 183235, 245253, 408755, 549705, 1062763, 1226265, 3188289, 5313815, 15941445]

約数ペア:

[(1, 15941445), (3, 5313815), (5, 3188289), (13, 1226265), (15, 1062763), (29, 549705), (39, 408755), (65, 245253), (87, 183235), (145, 109941), (195, 81751), (377, 42285), (435, 36647), (1131, 14095), (1885, 8457), (2819, 5655)]