25921000765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1399}}^1\times {\mathrm{10867}}^1$

素因数の和:12313

約数の個数: 32

約数和(自身を含む): 35055820800

約数和(自身を除く): 9134820035

約数列:

[1, 5, 11, 31, 55, 155, 341, 1399, 1705, 6995, 10867, 15389, 43369, 54335, 76945, 119537, 216845, 336877, 477059, 597685, 1684385, 2385295, 3705647, 15202933, 18528235, 76014665, 167232263, 471290923, 836161315, 2356454615, 5184200153, 25921000765]

約数ペア:

[(1, 25921000765), (5, 5184200153), (11, 2356454615), (31, 836161315), (55, 471290923), (155, 167232263), (341, 76014665), (1399, 18528235), (1705, 15202933), (6995, 3705647), (10867, 2385295), (15389, 1684385), (43369, 597685), (54335, 477059), (76945, 336877), (119537, 216845)]