13080491505

素因数分解:

$3^2\times 5^1\times {\mathrm{971}}^1\times {\mathrm{299359}}^1$

素因数の和:300341

約数の個数: 24

約数和(自身を含む): 22696277760

約数和(自身を除く): 9615786255

約数列:

[1, 3, 5, 9, 15, 45, 971, 2913, 4855, 8739, 14565, 43695, 299359, 898077, 1496795, 2694231, 4490385, 13471155, 290677589, 872032767, 1453387945, 2616098301, 4360163835, 13080491505]

約数ペア:

[(1, 13080491505), (3, 4360163835), (5, 2616098301), (9, 1453387945), (15, 872032767), (45, 290677589), (971, 13471155), (2913, 4490385), (4855, 2694231), (8739, 1496795), (14565, 898077), (43695, 299359)]