65116815

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{937}}^1$

素因数の和:1099

約数の個数: 32

約数和(自身を含む): 107787456

約数和(自身を除く): 42670641

約数列:

[1, 3, 5, 15, 41, 113, 123, 205, 339, 565, 615, 937, 1695, 2811, 4633, 4685, 13899, 14055, 23165, 38417, 69495, 105881, 115251, 192085, 317643, 529405, 576255, 1588215, 4341121, 13023363, 21705605, 65116815]

約数ペア:

[(1, 65116815), (3, 21705605), (5, 13023363), (15, 4341121), (41, 1588215), (113, 576255), (123, 529405), (205, 317643), (339, 192085), (565, 115251), (615, 105881), (937, 69495), (1695, 38417), (2811, 23165), (4633, 14055), (4685, 13899)]