90982035

素因数分解:

$3^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{811}}^1$

素因数の和:1105

約数の個数: 40

約数和(自身を含む): 163884336

約数和(自身を除く): 72902301

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 277, 405, 811, 831, 1385, 2433, 2493, 4055, 4155, 7299, 7479, 12165, 12465, 21897, 22437, 36495, 37395, 65691, 109485, 112185, 224647, 328455, 673941, 1123235, 2021823, 3369705, 6065469, 10109115, 18196407, 30327345, 90982035]

約数ペア:

[(1, 90982035), (3, 30327345), (5, 18196407), (9, 10109115), (15, 6065469), (27, 3369705), (45, 2021823), (81, 1123235), (135, 673941), (277, 328455), (405, 224647), (811, 112185), (831, 109485), (1385, 65691), (2433, 37395), (2493, 36495), (4055, 22437), (4155, 21897), (7299, 12465), (7479, 12165)]