3194417275

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{20441}}^1$

素因数の和:20524

約数の個数: 48

約数和(自身を含む): 4866831360

約数和(自身を除く): 1672414085

約数列:

[1, 5, 7, 19, 25, 35, 47, 95, 133, 175, 235, 329, 475, 665, 893, 1175, 1645, 3325, 4465, 6251, 8225, 20441, 22325, 31255, 102205, 143087, 156275, 388379, 511025, 715435, 960727, 1941895, 2718653, 3577175, 4803635, 6725089, 9709475, 13593265, 18253813, 24018175, 33625445, 67966325, 91269065, 127776691, 168127225, 456345325, 638883455, 3194417275]

約数ペア:

[(1, 3194417275), (5, 638883455), (7, 456345325), (19, 168127225), (25, 127776691), (35, 91269065), (47, 67966325), (95, 33625445), (133, 24018175), (175, 18253813), (235, 13593265), (329, 9709475), (475, 6725089), (665, 4803635), (893, 3577175), (1175, 2718653), (1645, 1941895), (3325, 960727), (4465, 715435), (6251, 511025), (8225, 388379), (20441, 156275), (22325, 143087), (31255, 102205)]