146243985

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{70141}}^1$

素因数の和:70288

約数の個数: 16

約数和(自身を含む): 235677120

約数和(自身を除く): 89433135

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 70141, 210423, 350705, 1052115, 9749599, 29248797, 48747995, 146243985]

約数ペア:

[(1, 146243985), (3, 48747995), (5, 29248797), (15, 9749599), (139, 1052115), (417, 350705), (695, 210423), (2085, 70141)]