7105965

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 12165120

約数和(自身を除く): 5059155

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 479, 645, 989, 1437, 2395, 2967, 4945, 7185, 11017, 14835, 20597, 33051, 55085, 61791, 102985, 165255, 308955, 473731, 1421193, 2368655, 7105965]

約数ペア:

[(1, 7105965), (3, 2368655), (5, 1421193), (15, 473731), (23, 308955), (43, 165255), (69, 102985), (115, 61791), (129, 55085), (215, 33051), (345, 20597), (479, 14835), (645, 11017), (989, 7185), (1437, 4945), (2395, 2967)]