15203558187

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{8969}}^1$

素因数の和:9448

約数の個数: 48

約数和(自身を含む): 24180249600

約数和(自身を除く): 8976691413

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 431, 437, 1293, 1311, 3879, 3933, 8189, 8969, 9913, 24567, 26907, 29739, 73701, 80721, 89217, 170411, 188347, 206287, 511233, 565041, 618861, 1533699, 1695123, 1856583, 3865639, 3919453, 11596917, 11758359, 34790751, 35275077, 73447141, 88909697, 220341423, 266729091, 661024269, 800187273, 1689284243, 5067852729, 15203558187]

約数ペア:

[(1, 15203558187), (3, 5067852729), (9, 1689284243), (19, 800187273), (23, 661024269), (57, 266729091), (69, 220341423), (171, 88909697), (207, 73447141), (431, 35275077), (437, 34790751), (1293, 11758359), (1311, 11596917), (3879, 3919453), (3933, 3865639), (8189, 1856583), (8969, 1695123), (9913, 1533699), (24567, 618861), (26907, 565041), (29739, 511233), (73701, 206287), (80721, 188347), (89217, 170411)]