67985585

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{14419}}^1$

素因数の和:14488

約数の個数: 16

約数和(自身を含む): 87212160

約数和(自身を除く): 19226575

約数列:

[1, 5, 23, 41, 115, 205, 943, 4715, 14419, 72095, 331637, 591179, 1658185, 2955895, 13597117, 67985585]

約数ペア:

[(1, 67985585), (5, 13597117), (23, 2955895), (41, 1658185), (115, 591179), (205, 331637), (943, 72095), (4715, 14419)]