65140565

素因数分解:

$5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{12491}}^1$

素因数の和:12652

約数の個数: 16

約数和(自身を含む): 89942400

約数和(自身を除く): 24801835

約数列:

[1, 5, 7, 35, 149, 745, 1043, 5215, 12491, 62455, 87437, 437185, 1861159, 9305795, 13028113, 65140565]

約数ペア:

[(1, 65140565), (5, 13028113), (7, 9305795), (35, 1861159), (149, 437185), (745, 87437), (1043, 62455), (5215, 12491)]