67438645

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{14303}}^1$

素因数の和:14372

約数の個数: 16

約数和(自身を含む): 86510592

約数和(自身を除く): 19071947

約数列:

[1, 5, 23, 41, 115, 205, 943, 4715, 14303, 71515, 328969, 586423, 1644845, 2932115, 13487729, 67438645]

約数ペア:

[(1, 67438645), (5, 13487729), (23, 2932115), (41, 1644845), (115, 586423), (205, 328969), (943, 71515), (4715, 14303)]