194629825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{733}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 280329280

約数和(自身を除く): 85699455

約数列:

[1, 5, 13, 19, 25, 43, 65, 95, 215, 247, 325, 475, 559, 733, 817, 1075, 1235, 2795, 3665, 4085, 6175, 9529, 10621, 13927, 13975, 18325, 20425, 31519, 47645, 53105, 69635, 157595, 181051, 238225, 265525, 348175, 409747, 598861, 787975, 905255, 2048735, 2994305, 4526275, 7785193, 10243675, 14971525, 38925965, 194629825]

約数ペア:

[(1, 194629825), (5, 38925965), (13, 14971525), (19, 10243675), (25, 7785193), (43, 4526275), (65, 2994305), (95, 2048735), (215, 905255), (247, 787975), (325, 598861), (475, 409747), (559, 348175), (733, 265525), (817, 238225), (1075, 181051), (1235, 157595), (2795, 69635), (3665, 53105), (4085, 47645), (6175, 31519), (9529, 20425), (10621, 18325), (13927, 13975)]