492615

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:144

約数の個数: 32

約数和(自身を含む): 907200

約数和(自身を除く): 414585

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 89, 123, 135, 205, 267, 369, 445, 615, 801, 1107, 1335, 1845, 2403, 3649, 4005, 5535, 10947, 12015, 18245, 32841, 54735, 98523, 164205, 492615]

約数ペア:

[(1, 492615), (3, 164205), (5, 98523), (9, 54735), (15, 32841), (27, 18245), (41, 12015), (45, 10947), (89, 5535), (123, 4005), (135, 3649), (205, 2403), (267, 1845), (369, 1335), (445, 1107), (615, 801)]