72205305

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{1039}}^1$

素因数の和:1201

約数の個数: 32

約数和(自身を含む): 119508480

約数和(自身を除く): 47303175

約数列:

[1, 3, 5, 15, 41, 113, 123, 205, 339, 565, 615, 1039, 1695, 3117, 4633, 5195, 13899, 15585, 23165, 42599, 69495, 117407, 127797, 212995, 352221, 587035, 638985, 1761105, 4813687, 14441061, 24068435, 72205305]

約数ペア:

[(1, 72205305), (3, 24068435), (5, 14441061), (15, 4813687), (41, 1761105), (113, 638985), (123, 587035), (205, 352221), (339, 212995), (565, 127797), (615, 117407), (1039, 69495), (1695, 42599), (3117, 23165), (4633, 15585), (5195, 13899)]