19951950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{133013}}^1$

素因数の和:133028

約数の個数: 24

約数和(自身を含む): 49481208

約数和(自身を除く): 29529258

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 133013, 266026, 399039, 665065, 798078, 1330130, 1995195, 3325325, 3990390, 6650650, 9975975, 19951950]

約数ペア:

[(1, 19951950), (2, 9975975), (3, 6650650), (5, 3990390), (6, 3325325), (10, 1995195), (15, 1330130), (25, 798078), (30, 665065), (50, 399039), (75, 266026), (150, 133013)]