17942445

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4583}}^1$

素因数の和:4626

約数の個数: 32

約数和(自身を含む): 33004800

約数和(自身を除く): 15062355

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 4583, 13749, 22915, 41247, 68745, 123741, 132907, 206235, 398721, 618705, 664535, 1196163, 1993605, 3588489, 5980815, 17942445]

約数ペア:

[(1, 17942445), (3, 5980815), (5, 3588489), (9, 1993605), (15, 1196163), (27, 664535), (29, 618705), (45, 398721), (87, 206235), (135, 132907), (145, 123741), (261, 68745), (435, 41247), (783, 22915), (1305, 13749), (3915, 4583)]