1931036745

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2239}}^1\times {\mathrm{5227}}^1$

素因数の和:7485

約数の個数: 32

約数和(自身を含む): 3372687360

約数和(自身を除く): 1441650615

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 2239, 5227, 6717, 11195, 15681, 24629, 26135, 33585, 57497, 73887, 78405, 123145, 172491, 287485, 369435, 862455, 11703253, 35109759, 58516265, 128735783, 175548795, 386207349, 643678915, 1931036745]

約数ペア:

[(1, 1931036745), (3, 643678915), (5, 386207349), (11, 175548795), (15, 128735783), (33, 58516265), (55, 35109759), (165, 11703253), (2239, 862455), (5227, 369435), (6717, 287485), (11195, 172491), (15681, 123145), (24629, 78405), (26135, 73887), (33585, 57497)]