3047857535

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{2749}}^1$

素因数の和:3119

約数の個数: 32

約数和(自身を含む): 3953664000

約数和(自身を除く): 905806465

約数列:

[1, 5, 23, 31, 115, 155, 311, 713, 1555, 2749, 3565, 7153, 9641, 13745, 35765, 48205, 63227, 85219, 221743, 316135, 426095, 854939, 1108715, 1960037, 4274695, 9800185, 19663597, 26503109, 98317985, 132515545, 609571507, 3047857535]

約数ペア:

[(1, 3047857535), (5, 609571507), (23, 132515545), (31, 98317985), (115, 26503109), (155, 19663597), (311, 9800185), (713, 4274695), (1555, 1960037), (2749, 1108715), (3565, 854939), (7153, 426095), (9641, 316135), (13745, 221743), (35765, 85219), (48205, 63227)]