2421315

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4139}}^1$

素因数の和:4163

約数の個数: 24

約数和(自身を含む): 4520880

約数和(自身を除く): 2099565

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 4139, 12417, 20695, 37251, 53807, 62085, 161421, 186255, 269035, 484263, 807105, 2421315]

約数ペア:

[(1, 2421315), (3, 807105), (5, 484263), (9, 269035), (13, 186255), (15, 161421), (39, 62085), (45, 53807), (65, 37251), (117, 20695), (195, 12417), (585, 4139)]