9401472905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{8761}}^1$

素因数の和:9065

約数の個数: 32

約数和(自身を含む): 12491107200

約数和(自身を除く): 3089634295

約数列:

[1, 5, 11, 55, 109, 179, 545, 895, 1199, 1969, 5995, 8761, 9845, 19511, 43805, 96371, 97555, 214621, 481855, 954949, 1073105, 1568219, 4774745, 7841095, 10504439, 17250409, 52522195, 86252045, 170935871, 854679355, 1880294581, 9401472905]

約数ペア:

[(1, 9401472905), (5, 1880294581), (11, 854679355), (55, 170935871), (109, 86252045), (179, 52522195), (545, 17250409), (895, 10504439), (1199, 7841095), (1969, 4774745), (5995, 1568219), (8761, 1073105), (9845, 954949), (19511, 481855), (43805, 214621), (96371, 97555)]