26982165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{821}}^1$

素因数の和:1149

約数の個数: 32

約数和(自身を含む): 49556736

約数和(自身を除く): 22574571

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 313, 821, 939, 1565, 2191, 2463, 4105, 4695, 5747, 6573, 10955, 12315, 17241, 28735, 32865, 86205, 256973, 770919, 1284865, 1798811, 3854595, 5396433, 8994055, 26982165]

約数ペア:

[(1, 26982165), (3, 8994055), (5, 5396433), (7, 3854595), (15, 1798811), (21, 1284865), (35, 770919), (105, 256973), (313, 86205), (821, 32865), (939, 28735), (1565, 17241), (2191, 12315), (2463, 10955), (4105, 6573), (4695, 5747)]