156938620215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25981}}^1\times {\mathrm{30977}}^1$

素因数の和:56979

約数の個数: 32

約数和(自身を含む): 270436453056

約数和(自身を除く): 113497832841

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 25981, 30977, 77943, 92931, 129905, 154885, 337753, 389715, 402701, 464655, 1013259, 1208103, 1688765, 2013505, 5066295, 6040515, 804813437, 2414440311, 4024067185, 10462574681, 12072201555, 31387724043, 52312873405, 156938620215]

約数ペア:

[(1, 156938620215), (3, 52312873405), (5, 31387724043), (13, 12072201555), (15, 10462574681), (39, 4024067185), (65, 2414440311), (195, 804813437), (25981, 6040515), (30977, 5066295), (77943, 2013505), (92931, 1688765), (129905, 1208103), (154885, 1013259), (337753, 464655), (389715, 402701)]