996887255

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{11471}}^1$

素因数の和:11687

約数の個数: 32

約数和(自身を含む): 1480163328

約数和(自身を除く): 483276073

約数列:

[1, 5, 7, 13, 35, 65, 91, 191, 455, 955, 1337, 2483, 6685, 11471, 12415, 17381, 57355, 80297, 86905, 149123, 401485, 745615, 1043861, 2190961, 5219305, 10954805, 15336727, 28482493, 76683635, 142412465, 199377451, 996887255]

約数ペア:

[(1, 996887255), (5, 199377451), (7, 142412465), (13, 76683635), (35, 28482493), (65, 15336727), (91, 10954805), (191, 5219305), (455, 2190961), (955, 1043861), (1337, 745615), (2483, 401485), (6685, 149123), (11471, 86905), (12415, 80297), (17381, 57355)]