38898795

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10499}}^1$

素因数の和:10539

約数の個数: 32

約数和(自身を含む): 70560000

約数和(自身を除く): 31661205

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 10499, 31497, 52495, 136487, 157485, 199481, 409461, 598443, 682435, 997405, 2047305, 2593253, 2992215, 7779759, 12966265, 38898795]

約数ペア:

[(1, 38898795), (3, 12966265), (5, 7779759), (13, 2992215), (15, 2593253), (19, 2047305), (39, 997405), (57, 682435), (65, 598443), (95, 409461), (195, 199481), (247, 157485), (285, 136487), (741, 52495), (1235, 31497), (3705, 10499)]