30150315

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51539}}^1$

素因数の和:51563

約数の個数: 24

約数和(自身を含む): 56281680

約数和(自身を除く): 26131365

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 51539, 154617, 257695, 463851, 670007, 773085, 2010021, 2319255, 3350035, 6030063, 10050105, 30150315]

約数ペア:

[(1, 30150315), (3, 10050105), (5, 6030063), (9, 3350035), (13, 2319255), (15, 2010021), (39, 773085), (45, 670007), (65, 463851), (117, 257695), (195, 154617), (585, 51539)]