418528435

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{929}}^1$

素因数の和:1215

約数の個数: 32

約数和(自身を含む): 562464000

約数和(自身を除く): 143935565

約数列:

[1, 5, 13, 29, 65, 145, 239, 377, 929, 1195, 1885, 3107, 4645, 6931, 12077, 15535, 26941, 34655, 60385, 90103, 134705, 222031, 350233, 450515, 1110155, 1751165, 2886403, 6438899, 14432015, 32194495, 83705687, 418528435]

約数ペア:

[(1, 418528435), (5, 83705687), (13, 32194495), (29, 14432015), (65, 6438899), (145, 2886403), (239, 1751165), (377, 1110155), (929, 450515), (1195, 350233), (1885, 222031), (3107, 134705), (4645, 90103), (6931, 60385), (12077, 34655), (15535, 26941)]