1413207745

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{4721}}^1$

素因数の和:4905

約数の個数: 32

約数和(自身を含む): 1876711680

約数和(自身を除く): 463503935

約数列:

[1, 5, 19, 23, 95, 115, 137, 437, 685, 2185, 2603, 3151, 4721, 13015, 15755, 23605, 59869, 89699, 108583, 299345, 448495, 542915, 646777, 2063077, 3233885, 10315385, 12288763, 14875871, 61443815, 74379355, 282641549, 1413207745]

約数ペア:

[(1, 1413207745), (5, 282641549), (19, 74379355), (23, 61443815), (95, 14875871), (115, 12288763), (137, 10315385), (437, 3233885), (685, 2063077), (2185, 646777), (2603, 542915), (3151, 448495), (4721, 299345), (13015, 108583), (15755, 89699), (23605, 59869)]