115371025

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{821}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 181024128

約数和(自身を除く): 65653103

約数列:

[1, 5, 7, 11, 25, 35, 55, 73, 77, 175, 275, 365, 385, 511, 803, 821, 1825, 1925, 2555, 4015, 4105, 5621, 5747, 9031, 12775, 20075, 20525, 28105, 28735, 45155, 59933, 63217, 140525, 143675, 225775, 299665, 316085, 419531, 659263, 1498325, 1580425, 2097655, 3296315, 4614841, 10488275, 16481575, 23074205, 115371025]

約数ペア:

[(1, 115371025), (5, 23074205), (7, 16481575), (11, 10488275), (25, 4614841), (35, 3296315), (55, 2097655), (73, 1580425), (77, 1498325), (175, 659263), (275, 419531), (365, 316085), (385, 299665), (511, 225775), (803, 143675), (821, 140525), (1825, 63217), (1925, 59933), (2555, 45155), (4015, 28735), (4105, 28105), (5621, 20525), (5747, 20075), (9031, 12775)]