38038815

素因数分解:

$3^4\times 5^1\times {\mathrm{93923}}^1$

素因数の和:93940

約数の個数: 20

約数和(自身を含む): 68188824

約数和(自身を除く): 30150009

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 93923, 281769, 469615, 845307, 1408845, 2535921, 4226535, 7607763, 12679605, 38038815]

約数ペア:

[(1, 38038815), (3, 12679605), (5, 7607763), (9, 4226535), (15, 2535921), (27, 1408845), (45, 845307), (81, 469615), (135, 281769), (405, 93923)]