84741475

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^2$

素因数の和:416

約数の個数: 36

約数和(自身を含む): 130002096

約数和(自身を除く): 45260621

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 193, 325, 455, 965, 1351, 2275, 2509, 4825, 6755, 12545, 17563, 33775, 37249, 62725, 87815, 186245, 260743, 439075, 484237, 931225, 1303715, 2421185, 3389659, 6518575, 12105925, 16948295, 84741475]

約数ペア:

[(1, 84741475), (5, 16948295), (7, 12105925), (13, 6518575), (25, 3389659), (35, 2421185), (65, 1303715), (91, 931225), (175, 484237), (193, 439075), (325, 260743), (455, 186245), (965, 87815), (1351, 62725), (2275, 37249), (2509, 33775), (4825, 17563), (6755, 12545)]