9156455

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1399}}^1$

素因数の和:1439

約数の個数: 32

約数和(自身を含む): 14515200

約数和(自身を除く): 5358745

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 1399, 6545, 6995, 9793, 15389, 23783, 48965, 76945, 107723, 118915, 166481, 261613, 538615, 832405, 1308065, 1831291, 9156455]

約数ペア:

[(1, 9156455), (5, 1831291), (7, 1308065), (11, 832405), (17, 538615), (35, 261613), (55, 166481), (77, 118915), (85, 107723), (119, 76945), (187, 48965), (385, 23783), (595, 15389), (935, 9793), (1309, 6995), (1399, 6545)]