61869795

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16699}}^1$

素因数の和:16739

約数の個数: 32

約数和(自身を含む): 112224000

約数和(自身を除く): 50354205

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 16699, 50097, 83495, 217087, 250485, 317281, 651261, 951843, 1085435, 1586405, 3256305, 4124653, 4759215, 12373959, 20623265, 61869795]

約数ペア:

[(1, 61869795), (3, 20623265), (5, 12373959), (13, 4759215), (15, 4124653), (19, 3256305), (39, 1586405), (57, 1085435), (65, 951843), (95, 651261), (195, 317281), (247, 250485), (285, 217087), (741, 83495), (1235, 50097), (3705, 16699)]