38401695

素因数分解:

$3^4\times 5^1\times {\mathrm{94819}}^1$

素因数の和:94836

約数の個数: 20

約数和(自身を含む): 68839320

約数和(自身を除く): 30437625

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 94819, 284457, 474095, 853371, 1422285, 2560113, 4266855, 7680339, 12800565, 38401695]

約数ペア:

[(1, 38401695), (3, 12800565), (5, 7680339), (9, 4266855), (15, 2560113), (27, 1422285), (45, 853371), (81, 474095), (135, 284457), (405, 94819)]