147752015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{19531}}^1$

素因数の和:19642

約数の個数: 16

約数和(自身を含む): 189851040

約数和(自身を除く): 42099025

約数列:

[1, 5, 17, 85, 89, 445, 1513, 7565, 19531, 97655, 332027, 1660135, 1738259, 8691295, 29550403, 147752015]

約数ペア:

[(1, 147752015), (5, 29550403), (17, 8691295), (85, 1738259), (89, 1660135), (445, 332027), (1513, 97655), (7565, 19531)]