2859688005

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1951}}^1$

素因数の和:2154

約数の個数: 64

約数和(自身を含む): 4984627200

約数和(自身を除く): 2124939195

約数列:

[1, 3, 5, 15, 19, 37, 57, 95, 111, 139, 185, 285, 417, 555, 695, 703, 1951, 2085, 2109, 2641, 3515, 5143, 5853, 7923, 9755, 10545, 13205, 15429, 25715, 29265, 37069, 39615, 72187, 77145, 97717, 111207, 185345, 216561, 271189, 293151, 360935, 488585, 556035, 813567, 1082805, 1355945, 1371553, 1465755, 4067835, 4114659, 5152591, 6857765, 10033993, 15457773, 20573295, 25762955, 30101979, 50169965, 77288865, 150509895, 190645867, 571937601, 953229335, 2859688005]

約数ペア:

[(1, 2859688005), (3, 953229335), (5, 571937601), (15, 190645867), (19, 150509895), (37, 77288865), (57, 50169965), (95, 30101979), (111, 25762955), (139, 20573295), (185, 15457773), (285, 10033993), (417, 6857765), (555, 5152591), (695, 4114659), (703, 4067835), (1951, 1465755), (2085, 1371553), (2109, 1355945), (2641, 1082805), (3515, 813567), (5143, 556035), (5853, 488585), (7923, 360935), (9755, 293151), (10545, 271189), (13205, 216561), (15429, 185345), (25715, 111207), (29265, 97717), (37069, 77145), (39615, 72187)]