13254885

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1451}}^1$

素因数の和:1498

約数の個数: 48

約数和(自身を含む): 27181440

約数和(自身を除く): 13926555

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 435, 609, 1015, 1305, 1451, 1827, 3045, 4353, 7255, 9135, 10157, 13059, 21765, 30471, 42079, 50785, 65295, 91413, 126237, 152355, 210395, 294553, 378711, 457065, 631185, 883659, 1472765, 1893555, 2650977, 4418295, 13254885]

約数ペア:

[(1, 13254885), (3, 4418295), (5, 2650977), (7, 1893555), (9, 1472765), (15, 883659), (21, 631185), (29, 457065), (35, 378711), (45, 294553), (63, 210395), (87, 152355), (105, 126237), (145, 91413), (203, 65295), (261, 50785), (315, 42079), (435, 30471), (609, 21765), (1015, 13059), (1305, 10157), (1451, 9135), (1827, 7255), (3045, 4353)]