804977745

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{375281}}^1$

素因数の和:375313

約数の個数: 32

約数和(自身を含む): 1513137024

約数和(自身を除く): 708159279

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 375281, 1125843, 1876405, 4128091, 4878653, 5629215, 12384273, 14635959, 20640455, 24393265, 53665183, 61921365, 73179795, 160995549, 268325915, 804977745]

約数ペア:

[(1, 804977745), (3, 268325915), (5, 160995549), (11, 73179795), (13, 61921365), (15, 53665183), (33, 24393265), (39, 20640455), (55, 14635959), (65, 12384273), (143, 5629215), (165, 4878653), (195, 4128091), (429, 1876405), (715, 1125843), (2145, 375281)]