38412565

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{3137}}^1$

素因数の和:3252

約数の個数: 16

約数和(自身を含む): 48199680

約数和(自身を除く): 9787115

約数列:

[1, 5, 31, 79, 155, 395, 2449, 3137, 12245, 15685, 97247, 247823, 486235, 1239115, 7682513, 38412565]

約数ペア:

[(1, 38412565), (5, 7682513), (31, 1239115), (79, 486235), (155, 247823), (395, 97247), (2449, 15685), (3137, 12245)]