188676885

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{1789}}^1$

素因数の和:1965

約数の個数: 32

約数和(自身を含む): 309312000

約数和(自身を除く): 120635115

約数列:

[1, 3, 5, 15, 79, 89, 237, 267, 395, 445, 1185, 1335, 1789, 5367, 7031, 8945, 21093, 26835, 35155, 105465, 141331, 159221, 423993, 477663, 706655, 796105, 2119965, 2388315, 12578459, 37735377, 62892295, 188676885]

約数ペア:

[(1, 188676885), (3, 62892295), (5, 37735377), (15, 12578459), (79, 2388315), (89, 2119965), (237, 796105), (267, 706655), (395, 477663), (445, 423993), (1185, 159221), (1335, 141331), (1789, 105465), (5367, 35155), (7031, 26835), (8945, 21093)]