188889435

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1459}}^1$

素因数の和:1617

約数の個数: 64

約数和(自身を含む): 386841600

約数和(自身を除く): 197952165

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 137, 189, 315, 411, 685, 945, 959, 1233, 1459, 2055, 2877, 3699, 4377, 4795, 6165, 7295, 8631, 10213, 13131, 14385, 18495, 21885, 25893, 30639, 39393, 43155, 51065, 65655, 91917, 129465, 153195, 196965, 199883, 275751, 459585, 599649, 999415, 1378755, 1399181, 1798947, 2998245, 4197543, 5396841, 6995905, 8994735, 12592629, 20987715, 26984205, 37777887, 62963145, 188889435]

約数ペア:

[(1, 188889435), (3, 62963145), (5, 37777887), (7, 26984205), (9, 20987715), (15, 12592629), (21, 8994735), (27, 6995905), (35, 5396841), (45, 4197543), (63, 2998245), (105, 1798947), (135, 1399181), (137, 1378755), (189, 999415), (315, 599649), (411, 459585), (685, 275751), (945, 199883), (959, 196965), (1233, 153195), (1459, 129465), (2055, 91917), (2877, 65655), (3699, 51065), (4377, 43155), (4795, 39393), (6165, 30639), (7295, 25893), (8631, 21885), (10213, 18495), (13131, 14385)]