156978467085

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71971}}^1\times {\mathrm{13219}}^1$

素因数の和:85209

約数の個数: 32

約数和(自身を含む): 274023313920

約数和(自身を除く): 117044846835

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 13219, 39657, 66095, 71971, 145409, 198285, 215913, 359855, 436227, 727045, 791681, 1079565, 2181135, 2375043, 3958405, 11875215, 951384649, 2854153947, 4756923245, 10465231139, 14270769735, 31395693417, 52326155695, 156978467085]

約数ペア:

[(1, 156978467085), (3, 52326155695), (5, 31395693417), (11, 14270769735), (15, 10465231139), (33, 4756923245), (55, 2854153947), (165, 951384649), (13219, 11875215), (39657, 3958405), (66095, 2375043), (71971, 2181135), (145409, 1079565), (198285, 791681), (215913, 727045), (359855, 436227)]