1138634565

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1\times {\mathrm{4651}}^1$

素因数の和:5537

約数の個数: 32

約数和(自身を含む): 1920345600

約数和(自身を除く): 781711035

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 859, 2577, 4295, 4651, 12885, 13953, 16321, 23255, 48963, 69765, 81605, 88369, 244815, 265107, 441845, 1325535, 3995209, 11985627, 19976045, 59928135, 75908971, 227726913, 379544855, 1138634565]

約数ペア:

[(1, 1138634565), (3, 379544855), (5, 227726913), (15, 75908971), (19, 59928135), (57, 19976045), (95, 11985627), (285, 3995209), (859, 1325535), (2577, 441845), (4295, 265107), (4651, 244815), (12885, 88369), (13953, 81605), (16321, 69765), (23255, 48963)]