148563345

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{202127}}^1$

素因数の和:202149

約数の個数: 24

約数和(自身を含む): 276511104

約数和(自身を除く): 127947759

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 202127, 606381, 1010635, 1414889, 3031905, 4244667, 7074445, 9904223, 21223335, 29712669, 49521115, 148563345]

約数ペア:

[(1, 148563345), (3, 49521115), (5, 29712669), (7, 21223335), (15, 9904223), (21, 7074445), (35, 4244667), (49, 3031905), (105, 1414889), (147, 1010635), (245, 606381), (735, 202127)]