13907065

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 18579456

約数和(自身を除く): 4672391

約数列:

[1, 5, 23, 31, 47, 83, 115, 155, 235, 415, 713, 1081, 1457, 1909, 2573, 3565, 3901, 5405, 7285, 9545, 12865, 19505, 33511, 59179, 89723, 120931, 167555, 295895, 448615, 604655, 2781413, 13907065]

約数ペア:

[(1, 13907065), (5, 2781413), (23, 604655), (31, 448615), (47, 295895), (83, 167555), (115, 120931), (155, 89723), (235, 59179), (415, 33511), (713, 19505), (1081, 12865), (1457, 9545), (1909, 7285), (2573, 5405), (3565, 3901)]