28387008619185

素因数分解:

$3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{541}}^1\times {\mathrm{8723419}}^1$

素因数の和:8724369

約数の個数: 32

約数和(自身を含む): 45616647438720

約数和(自身を除く): 17229638819535

約数列:

[1, 3, 5, 15, 401, 541, 1203, 1623, 2005, 2705, 6015, 8115, 216941, 650823, 1084705, 3254115, 8723419, 26170257, 43617095, 130851285, 3498091019, 4719369679, 10494273057, 14158109037, 17490455095, 23596848395, 52471365285, 70790545185, 1892467241279, 5677401723837, 9462336206395, 28387008619185]

約数ペア:

[(1, 28387008619185), (3, 9462336206395), (5, 5677401723837), (15, 1892467241279), (401, 70790545185), (541, 52471365285), (1203, 23596848395), (1623, 17490455095), (2005, 14158109037), (2705, 10494273057), (6015, 4719369679), (8115, 3498091019), (216941, 130851285), (650823, 43617095), (1084705, 26170257), (3254115, 8723419)]