42905115

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{86677}}^1$

素因数の和:86699

約数の個数: 24

約数和(自身を含む): 81130608

約数和(自身を除く): 38225493

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 86677, 260031, 433385, 780093, 953447, 1300155, 2860341, 3900465, 4767235, 8581023, 14301705, 42905115]

約数ペア:

[(1, 42905115), (3, 14301705), (5, 8581023), (9, 4767235), (11, 3900465), (15, 2860341), (33, 1300155), (45, 953447), (55, 780093), (99, 433385), (165, 260031), (495, 86677)]