49397385

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 80679168

約数和(自身を除く): 31281783

約数列:

[1, 3, 5, 15, 113, 151, 193, 339, 453, 565, 579, 755, 965, 1695, 2265, 2895, 17063, 21809, 29143, 51189, 65427, 85315, 87429, 109045, 145715, 255945, 327135, 437145, 3293159, 9879477, 16465795, 49397385]

約数ペア:

[(1, 49397385), (3, 16465795), (5, 9879477), (15, 3293159), (113, 437145), (151, 327135), (193, 255945), (339, 145715), (453, 109045), (565, 87429), (579, 85315), (755, 65427), (965, 51189), (1695, 29143), (2265, 21809), (2895, 17063)]