20161815

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{46349}}^1$

素因数の和:46386

約数の個数: 16

約数和(自身を含む): 33372000

約数和(自身を除く): 13210185

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 46349, 139047, 231745, 695235, 1344121, 4032363, 6720605, 20161815]

約数ペア:

[(1, 20161815), (3, 6720605), (5, 4032363), (15, 1344121), (29, 695235), (87, 231745), (145, 139047), (435, 46349)]