42013525

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2357}}^1$

素因数の和:2421

約数の個数: 24

約数和(自身を含む): 56139264

約数和(自身を除く): 14125739

約数列:

[1, 5, 23, 25, 31, 115, 155, 575, 713, 775, 2357, 3565, 11785, 17825, 54211, 58925, 73067, 271055, 365335, 1355275, 1680541, 1826675, 8402705, 42013525]

約数ペア:

[(1, 42013525), (5, 8402705), (23, 1826675), (25, 1680541), (31, 1355275), (115, 365335), (155, 271055), (575, 73067), (713, 58925), (775, 54211), (2357, 17825), (3565, 11785)]