628740765

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{202493}}^1$

素因数の和:202530

約数の個数: 32

約数和(自身を含む): 1166365440

約数和(自身を除く): 537624675

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 202493, 607479, 1012465, 1822437, 3037395, 4657339, 5467311, 9112185, 13972017, 23286695, 27336555, 41916051, 69860085, 125748153, 209580255, 628740765]

約数ペア:

[(1, 628740765), (3, 209580255), (5, 125748153), (9, 69860085), (15, 41916051), (23, 27336555), (27, 23286695), (45, 13972017), (69, 9112185), (115, 5467311), (135, 4657339), (207, 3037395), (345, 1822437), (621, 1012465), (1035, 607479), (3105, 202493)]