2125695

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1$

素因数の和:1023

約数の個数: 32

約数和(自身を含む): 3999744

約数和(自身を除く): 1874049

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 991, 2145, 2973, 4955, 10901, 12883, 14865, 32703, 38649, 54505, 64415, 141713, 163515, 193245, 425139, 708565, 2125695]

約数ペア:

[(1, 2125695), (3, 708565), (5, 425139), (11, 193245), (13, 163515), (15, 141713), (33, 64415), (39, 54505), (55, 38649), (65, 32703), (143, 14865), (165, 12883), (195, 10901), (429, 4955), (715, 2973), (991, 2145)]