2191363635

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{24799}}^1$

素因数の和:24987

約数の個数: 32

約数和(自身を含む): 3614054400

約数和(自身を除く): 1422690765

約数列:

[1, 3, 5, 15, 43, 129, 137, 215, 411, 645, 685, 2055, 5891, 17673, 24799, 29455, 74397, 88365, 123995, 371985, 1066357, 3199071, 3397463, 5331785, 10192389, 15995355, 16987315, 50961945, 146090909, 438272727, 730454545, 2191363635]

約数ペア:

[(1, 2191363635), (3, 730454545), (5, 438272727), (15, 146090909), (43, 50961945), (129, 16987315), (137, 15995355), (215, 10192389), (411, 5331785), (645, 3397463), (685, 3199071), (2055, 1066357), (5891, 371985), (17673, 123995), (24799, 88365), (29455, 74397)]