3205995

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 5673024

約数和(自身を除く): 2467029

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 401, 533, 615, 1203, 1599, 2005, 2665, 5213, 6015, 7995, 15639, 16441, 26065, 49323, 78195, 82205, 213733, 246615, 641199, 1068665, 3205995]

約数ペア:

[(1, 3205995), (3, 1068665), (5, 641199), (13, 246615), (15, 213733), (39, 82205), (41, 78195), (65, 49323), (123, 26065), (195, 16441), (205, 15639), (401, 7995), (533, 6015), (615, 5213), (1203, 2665), (1599, 2005)]