126842955

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 224640000

約数和(自身を除く): 97797045

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 103, 145, 149, 285, 309, 435, 447, 515, 551, 745, 1545, 1653, 1957, 2235, 2755, 2831, 2987, 4321, 5871, 8265, 8493, 8961, 9785, 12963, 14155, 14935, 15347, 21605, 29355, 42465, 44805, 46041, 56753, 64815, 76735, 82099, 170259, 230205, 246297, 283765, 291593, 410495, 445063, 851295, 874779, 1231485, 1335189, 1457965, 2225315, 4373895, 6675945, 8456197, 25368591, 42280985, 126842955]

約数ペア:

[(1, 126842955), (3, 42280985), (5, 25368591), (15, 8456197), (19, 6675945), (29, 4373895), (57, 2225315), (87, 1457965), (95, 1335189), (103, 1231485), (145, 874779), (149, 851295), (285, 445063), (309, 410495), (435, 291593), (447, 283765), (515, 246297), (551, 230205), (745, 170259), (1545, 82099), (1653, 76735), (1957, 64815), (2235, 56753), (2755, 46041), (2831, 44805), (2987, 42465), (4321, 29355), (5871, 21605), (8265, 15347), (8493, 14935), (8961, 14155), (9785, 12963)]