40662755

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1301}}^1$

素因数の和:1379

約数の個数: 32

約数和(自身を含む): 59996160

約数和(自身を除く): 19333405

約数列:

[1, 5, 7, 19, 35, 47, 95, 133, 235, 329, 665, 893, 1301, 1645, 4465, 6251, 6505, 9107, 24719, 31255, 45535, 61147, 123595, 173033, 305735, 428029, 865165, 1161793, 2140145, 5808965, 8132551, 40662755]

約数ペア:

[(1, 40662755), (5, 8132551), (7, 5808965), (19, 2140145), (35, 1161793), (47, 865165), (95, 428029), (133, 305735), (235, 173033), (329, 123595), (665, 61147), (893, 45535), (1301, 31255), (1645, 24719), (4465, 9107), (6251, 6505)]