2170135

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 3045168

約数和(自身を除く): 875033

約数列:

[1, 5, 11, 17, 55, 85, 121, 187, 211, 605, 935, 1055, 2057, 2321, 3587, 10285, 11605, 17935, 25531, 39457, 127655, 197285, 434027, 2170135]

約数ペア:

[(1, 2170135), (5, 434027), (11, 197285), (17, 127655), (55, 39457), (85, 25531), (121, 17935), (187, 11605), (211, 10285), (605, 3587), (935, 2321), (1055, 2057)]