28984695

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{18059}}^1$

素因数の和:18174

約数の個数: 16

約数和(自身を含む): 46811520

約数和(自身を除く): 17826825

約数列:

[1, 3, 5, 15, 107, 321, 535, 1605, 18059, 54177, 90295, 270885, 1932313, 5796939, 9661565, 28984695]

約数ペア:

[(1, 28984695), (3, 9661565), (5, 5796939), (15, 1932313), (107, 270885), (321, 90295), (535, 54177), (1605, 18059)]