7155885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1449

約数の個数: 32

約数和(自身を含む): 12902400

約数和(自身を除く): 5746515

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 1023, 1399, 1705, 4197, 5115, 6995, 15389, 20985, 43369, 46167, 76945, 130107, 216845, 230835, 477059, 650535, 1431177, 2385295, 7155885]

約数ペア:

[(1, 7155885), (3, 2385295), (5, 1431177), (11, 650535), (15, 477059), (31, 230835), (33, 216845), (55, 130107), (93, 76945), (155, 46167), (165, 43369), (341, 20985), (465, 15389), (1023, 6995), (1399, 5115), (1705, 4197)]