72146705

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{1163}}^1$

素因数の和:1840

約数の個数: 16

約数和(自身を含む): 91350720

約数和(自身を除く): 19204015

約数列:

[1, 5, 19, 95, 653, 1163, 3265, 5815, 12407, 22097, 62035, 110485, 759439, 3797195, 14429341, 72146705]

約数ペア:

[(1, 72146705), (5, 14429341), (19, 3797195), (95, 759439), (653, 110485), (1163, 62035), (3265, 22097), (5815, 12407)]