121635315

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{65927}}^1$

素因数の和:65979

約数の個数: 24

約数和(自身を含む): 215980128

約数和(自身を除く): 94344813

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 65927, 197781, 329635, 593343, 988905, 2703007, 2966715, 8109021, 13515035, 24327063, 40545105, 121635315]

約数ペア:

[(1, 121635315), (3, 40545105), (5, 24327063), (9, 13515035), (15, 8109021), (41, 2966715), (45, 2703007), (123, 988905), (205, 593343), (369, 329635), (615, 197781), (1845, 65927)]