9388485

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 17432064

約数和(自身を除く): 8043579

約数列:

[1, 3, 5, 9, 15, 23, 45, 47, 69, 115, 141, 193, 207, 235, 345, 423, 579, 705, 965, 1035, 1081, 1737, 2115, 2895, 3243, 4439, 5405, 8685, 9071, 9729, 13317, 16215, 22195, 27213, 39951, 45355, 48645, 66585, 81639, 136065, 199755, 208633, 408195, 625899, 1043165, 1877697, 3129495, 9388485]

約数ペア:

[(1, 9388485), (3, 3129495), (5, 1877697), (9, 1043165), (15, 625899), (23, 408195), (45, 208633), (47, 199755), (69, 136065), (115, 81639), (141, 66585), (193, 48645), (207, 45355), (235, 39951), (345, 27213), (423, 22195), (579, 16215), (705, 13317), (965, 9729), (1035, 9071), (1081, 8685), (1737, 5405), (2115, 4439), (2895, 3243)]