348539025

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 590240000

約数和(自身を除く): 241700975

約数列:

[1, 3, 5, 15, 25, 67, 75, 139, 201, 335, 417, 499, 695, 1005, 1497, 1675, 2085, 2495, 3475, 5025, 7485, 9313, 10425, 12475, 27939, 33433, 37425, 46565, 69361, 100299, 139695, 167165, 208083, 232825, 346805, 501495, 698475, 835825, 1040415, 1734025, 2507475, 4647187, 5202075, 13941561, 23235935, 69707805, 116179675, 348539025]

約数ペア:

[(1, 348539025), (3, 116179675), (5, 69707805), (15, 23235935), (25, 13941561), (67, 5202075), (75, 4647187), (139, 2507475), (201, 1734025), (335, 1040415), (417, 835825), (499, 698475), (695, 501495), (1005, 346805), (1497, 232825), (1675, 208083), (2085, 167165), (2495, 139695), (3475, 100299), (5025, 69361), (7485, 46565), (9313, 37425), (10425, 33433), (12475, 27939)]