83803475

素因数分解:

$5^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 125736000

約数和(自身を除く): 41932525

約数列:

[1, 5, 7, 25, 29, 35, 49, 145, 175, 203, 245, 337, 343, 725, 1015, 1225, 1421, 1685, 1715, 2359, 5075, 7105, 8425, 8575, 9773, 9947, 11795, 16513, 35525, 48865, 49735, 58975, 68411, 82565, 115591, 244325, 248675, 342055, 412825, 478877, 577955, 1710275, 2394385, 2889775, 3352139, 11971925, 16760695, 83803475]

約数ペア:

[(1, 83803475), (5, 16760695), (7, 11971925), (25, 3352139), (29, 2889775), (35, 2394385), (49, 1710275), (145, 577955), (175, 478877), (203, 412825), (245, 342055), (337, 248675), (343, 244325), (725, 115591), (1015, 82565), (1225, 68411), (1421, 58975), (1685, 49735), (1715, 48865), (2359, 35525), (5075, 16513), (7105, 11795), (8425, 9947), (8575, 9773)]