203426235

素因数分解:

$3^5\times 5^1\times {\mathrm{167429}}^1$

素因数の和:167449

約数の個数: 24

約数和(自身を含む): 365667120

約数和(自身を除く): 162240885

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 167429, 502287, 837145, 1506861, 2511435, 4520583, 7534305, 13561749, 22602915, 40685247, 67808745, 203426235]

約数ペア:

[(1, 203426235), (3, 67808745), (5, 40685247), (9, 22602915), (15, 13561749), (27, 7534305), (45, 4520583), (81, 2511435), (135, 1506861), (243, 837145), (405, 502287), (1215, 167429)]