201777615

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{114973}}^1$

素因数の和:115000

約数の個数: 32

約数和(自身を含む): 386312640

約数和(自身を除く): 184535025

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 114973, 344919, 574865, 1034757, 1494649, 1724595, 3104271, 4483947, 5173785, 7473245, 13451841, 15521355, 22419735, 40355523, 67259205, 201777615]

約数ペア:

[(1, 201777615), (3, 67259205), (5, 40355523), (9, 22419735), (13, 15521355), (15, 13451841), (27, 7473245), (39, 5173785), (45, 4483947), (65, 3104271), (117, 1724595), (135, 1494649), (195, 1034757), (351, 574865), (585, 344919), (1755, 114973)]