549955945

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{4093}}^1$

素因数の和:4465

約数の個数: 32

約数和(自身を含む): 825350400

約数和(自身を除く): 275394455

約数列:

[1, 5, 7, 11, 35, 55, 77, 349, 385, 1745, 2443, 3839, 4093, 12215, 19195, 20465, 26873, 28651, 45023, 134365, 143255, 225115, 315161, 1428457, 1575805, 7142285, 9999199, 15713027, 49995995, 78565135, 109991189, 549955945]

約数ペア:

[(1, 549955945), (5, 109991189), (7, 78565135), (11, 49995995), (35, 15713027), (55, 9999199), (77, 7142285), (349, 1575805), (385, 1428457), (1745, 315161), (2443, 225115), (3839, 143255), (4093, 134365), (12215, 45023), (19195, 28651), (20465, 26873)]