9999795

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2699}}^1$

素因数の和:2739

約数の個数: 32

約数和(自身を含む): 18144000

約数和(自身を除く): 8144205

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 2699, 3705, 8097, 13495, 35087, 40485, 51281, 105261, 153843, 175435, 256405, 526305, 666653, 769215, 1999959, 3333265, 9999795]

約数ペア:

[(1, 9999795), (3, 3333265), (5, 1999959), (13, 769215), (15, 666653), (19, 526305), (39, 256405), (57, 175435), (65, 153843), (95, 105261), (195, 51281), (247, 40485), (285, 35087), (741, 13495), (1235, 8097), (2699, 3705)]