25925145

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 43253760

約数和(自身を除く): 17328615

約数列:

[1, 3, 5, 15, 31, 93, 127, 155, 381, 439, 465, 635, 1317, 1905, 2195, 3937, 6585, 11811, 13609, 19685, 40827, 55753, 59055, 68045, 167259, 204135, 278765, 836295, 1728343, 5185029, 8641715, 25925145]

約数ペア:

[(1, 25925145), (3, 8641715), (5, 5185029), (15, 1728343), (31, 836295), (93, 278765), (127, 204135), (155, 167259), (381, 68045), (439, 59055), (465, 55753), (635, 40827), (1317, 19685), (1905, 13609), (2195, 11811), (3937, 6585)]