63982395

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 114397920

約数和(自身を除く): 50415525

約数列:

[1, 3, 5, 9, 15, 45, 53, 139, 159, 193, 265, 417, 477, 579, 695, 795, 965, 1251, 1737, 2085, 2385, 2895, 6255, 7367, 8685, 10229, 22101, 26827, 30687, 36835, 51145, 66303, 80481, 92061, 110505, 134135, 153435, 241443, 331515, 402405, 460305, 1207215, 1421831, 4265493, 7109155, 12796479, 21327465, 63982395]

約数ペア:

[(1, 63982395), (3, 21327465), (5, 12796479), (9, 7109155), (15, 4265493), (45, 1421831), (53, 1207215), (139, 460305), (159, 402405), (193, 331515), (265, 241443), (417, 153435), (477, 134135), (579, 110505), (695, 92061), (795, 80481), (965, 66303), (1251, 51145), (1737, 36835), (2085, 30687), (2385, 26827), (2895, 22101), (6255, 10229), (7367, 8685)]