23378655

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{5393}}^1$

素因数の和:5435

約数の個数: 24

約数和(自身を含む): 39742992

約数和(自身を除く): 16364337

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 4335, 5393, 16179, 26965, 80895, 91681, 275043, 458405, 1375215, 1558577, 4675731, 7792885, 23378655]

約数ペア:

[(1, 23378655), (3, 7792885), (5, 4675731), (15, 1558577), (17, 1375215), (51, 458405), (85, 275043), (255, 91681), (289, 80895), (867, 26965), (1445, 16179), (4335, 5393)]