28650165

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{18911}}^1$

素因数の和:19020

約数の個数: 16

約数和(自身を含む): 46296576

約数和(自身を除く): 17646411

約数列:

[1, 3, 5, 15, 101, 303, 505, 1515, 18911, 56733, 94555, 283665, 1910011, 5730033, 9550055, 28650165]

約数ペア:

[(1, 28650165), (3, 9550055), (5, 5730033), (15, 1910011), (101, 283665), (303, 94555), (505, 56733), (1515, 18911)]