13911135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{367}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 26919936

約数和(自身を除く): 13008801

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 361, 367, 399, 665, 1083, 1101, 1805, 1835, 1995, 2527, 2569, 5415, 5505, 6973, 7581, 7707, 12635, 12845, 20919, 34865, 37905, 38535, 48811, 104595, 132487, 146433, 244055, 397461, 662435, 732165, 927409, 1987305, 2782227, 4637045, 13911135]

約数ペア:

[(1, 13911135), (3, 4637045), (5, 2782227), (7, 1987305), (15, 927409), (19, 732165), (21, 662435), (35, 397461), (57, 244055), (95, 146433), (105, 132487), (133, 104595), (285, 48811), (361, 38535), (367, 37905), (399, 34865), (665, 20919), (1083, 12845), (1101, 12635), (1805, 7707), (1835, 7581), (1995, 6973), (2527, 5505), (2569, 5415)]