3107996815

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{23131}}^1$

素因数の和:23503

約数の個数: 32

約数和(自身を含む): 4663411200

約数和(自身を除く): 1555414385

約数列:

[1, 5, 7, 11, 35, 55, 77, 349, 385, 1745, 2443, 3839, 12215, 19195, 23131, 26873, 115655, 134365, 161917, 254441, 809585, 1272205, 1781087, 8072719, 8905435, 40363595, 56509033, 88799909, 282545165, 443999545, 621599363, 3107996815]

約数ペア:

[(1, 3107996815), (5, 621599363), (7, 443999545), (11, 282545165), (35, 88799909), (55, 56509033), (77, 40363595), (349, 8905435), (385, 8072719), (1745, 1781087), (2443, 1272205), (3839, 809585), (12215, 254441), (19195, 161917), (23131, 134365), (26873, 115655)]