13268835

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4153}}^1$

素因数の和:4235

約数の個数: 24

約数和(自身を含む): 23328864

約数和(自身を除く): 10060029

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 4153, 12459, 20765, 37377, 62295, 186885, 294863, 884589, 1474315, 2653767, 4422945, 13268835]

約数ペア:

[(1, 13268835), (3, 4422945), (5, 2653767), (9, 1474315), (15, 884589), (45, 294863), (71, 186885), (213, 62295), (355, 37377), (639, 20765), (1065, 12459), (3195, 4153)]