54796015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{1129}}^1$

素因数の和:1722

約数の個数: 16

約数和(自身を含む): 69806880

約数和(自身を除く): 15010865

約数列:

[1, 5, 17, 85, 571, 1129, 2855, 5645, 9707, 19193, 48535, 95965, 644659, 3223295, 10959203, 54796015]

約数ペア:

[(1, 54796015), (5, 10959203), (17, 3223295), (85, 644659), (571, 95965), (1129, 48535), (2855, 19193), (5645, 9707)]