72261503

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1$

素因数の和:542

約数の個数: 16

約数和(自身を含む): 77702400

約数和(自身を除く): 5440897

約数列:

[1, 19, 89, 151, 283, 1691, 2869, 5377, 13439, 25187, 42733, 255341, 478553, 811927, 3803237, 72261503]

約数ペア:

[(1, 72261503), (19, 3803237), (89, 811927), (151, 478553), (283, 255341), (1691, 42733), (2869, 25187), (5377, 13439)]