3129495

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 5363712

約数和(自身を除く): 2234217

約数列:

[1, 3, 5, 15, 23, 47, 69, 115, 141, 193, 235, 345, 579, 705, 965, 1081, 2895, 3243, 4439, 5405, 9071, 13317, 16215, 22195, 27213, 45355, 66585, 136065, 208633, 625899, 1043165, 3129495]

約数ペア:

[(1, 3129495), (3, 1043165), (5, 625899), (15, 208633), (23, 136065), (47, 66585), (69, 45355), (115, 27213), (141, 22195), (193, 16215), (235, 13317), (345, 9071), (579, 5405), (705, 4439), (965, 3243), (1081, 2895)]