565515

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:144

約数の個数: 32

約数和(自身を含む): 1036800

約数和(自身を除く): 471285

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 71, 135, 177, 213, 295, 355, 531, 639, 885, 1065, 1593, 1917, 2655, 3195, 4189, 7965, 9585, 12567, 20945, 37701, 62835, 113103, 188505, 565515]

約数ペア:

[(1, 565515), (3, 188505), (5, 113103), (9, 62835), (15, 37701), (27, 20945), (45, 12567), (59, 9585), (71, 7965), (135, 4189), (177, 3195), (213, 2655), (295, 1917), (355, 1593), (531, 1065), (639, 885)]