13187565

素因数分解:

$3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1291}}^1$

素因数の和:1529

約数の個数: 24

約数和(自身を含む): 22976928

約数和(自身を除く): 9789363

約数列:

[1, 3, 5, 9, 15, 45, 227, 681, 1135, 1291, 2043, 3405, 3873, 6455, 10215, 11619, 19365, 58095, 293057, 879171, 1465285, 2637513, 4395855, 13187565]

約数ペア:

[(1, 13187565), (3, 4395855), (5, 2637513), (9, 1465285), (15, 879171), (45, 293057), (227, 58095), (681, 19365), (1135, 11619), (1291, 10215), (2043, 6455), (3405, 3873)]