16492815

素因数分解:

$3^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:421

約数の個数: 40

約数和(自身を含む): 29858928

約数和(自身を除く): 13366113

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 193, 211, 405, 579, 633, 965, 1055, 1737, 1899, 2895, 3165, 5211, 5697, 8685, 9495, 15633, 17091, 26055, 28485, 40723, 78165, 85455, 122169, 203615, 366507, 610845, 1099521, 1832535, 3298563, 5497605, 16492815]

約数ペア:

[(1, 16492815), (3, 5497605), (5, 3298563), (9, 1832535), (15, 1099521), (27, 610845), (45, 366507), (81, 203615), (135, 122169), (193, 85455), (211, 78165), (405, 40723), (579, 28485), (633, 26055), (965, 17091), (1055, 15633), (1737, 9495), (1899, 8685), (2895, 5697), (3165, 5211)]