4050145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{349}}^1$

素因数の和:576

約数の個数: 16

約数和(自身を含む): 5342400

約数和(自身を除く): 1292255

約数列:

[1, 5, 11, 55, 211, 349, 1055, 1745, 2321, 3839, 11605, 19195, 73639, 368195, 810029, 4050145]

約数ペア:

[(1, 4050145), (5, 810029), (11, 368195), (55, 73639), (211, 19195), (349, 11605), (1055, 3839), (1745, 2321)]