139414905

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4759}}^1$

素因数の和:4811

約数の個数: 64

約数和(自身を含む): 292454400

約数和(自身を除く): 153039495

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 31, 35, 45, 63, 93, 105, 135, 155, 189, 217, 279, 315, 465, 651, 837, 945, 1085, 1395, 1953, 3255, 4185, 4759, 5859, 9765, 14277, 23795, 29295, 33313, 42831, 71385, 99939, 128493, 147529, 166565, 214155, 299817, 442587, 499695, 642465, 737645, 899451, 1032703, 1327761, 1499085, 2212935, 3098109, 3983283, 4497255, 5163515, 6638805, 9294327, 15490545, 19916415, 27882981, 46471635, 139414905]

約数ペア:

[(1, 139414905), (3, 46471635), (5, 27882981), (7, 19916415), (9, 15490545), (15, 9294327), (21, 6638805), (27, 5163515), (31, 4497255), (35, 3983283), (45, 3098109), (63, 2212935), (93, 1499085), (105, 1327761), (135, 1032703), (155, 899451), (189, 737645), (217, 642465), (279, 499695), (315, 442587), (465, 299817), (651, 214155), (837, 166565), (945, 147529), (1085, 128493), (1395, 99939), (1953, 71385), (3255, 42831), (4185, 33313), (4759, 29295), (5859, 23795), (9765, 14277)]