15102801

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1949}}^1$

素因数の和:2006

約数の個数: 32

約数和(自身を含む): 26208000

約数和(自身を除く): 11105199

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 861, 1107, 1949, 2583, 5847, 7749, 13643, 17541, 40929, 52623, 79909, 122787, 239727, 368361, 559363, 719181, 1678089, 2157543, 5034267, 15102801]

約数ペア:

[(1, 15102801), (3, 5034267), (7, 2157543), (9, 1678089), (21, 719181), (27, 559363), (41, 368361), (63, 239727), (123, 122787), (189, 79909), (287, 52623), (369, 40929), (861, 17541), (1107, 13643), (1949, 7749), (2583, 5847)]