859378365

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{1871}}^1$

素因数の和:2114

約数の個数: 48

約数和(自身を含む): 1524407040

約数和(自身を除く): 665028675

約数列:

[1, 3, 5, 9, 15, 45, 59, 173, 177, 295, 519, 531, 865, 885, 1557, 1871, 2595, 2655, 5613, 7785, 9355, 10207, 16839, 28065, 30621, 51035, 84195, 91863, 110389, 153105, 323683, 331167, 459315, 551945, 971049, 993501, 1618415, 1655835, 2913147, 4855245, 4967505, 14565735, 19097297, 57291891, 95486485, 171875673, 286459455, 859378365]

約数ペア:

[(1, 859378365), (3, 286459455), (5, 171875673), (9, 95486485), (15, 57291891), (45, 19097297), (59, 14565735), (173, 4967505), (177, 4855245), (295, 2913147), (519, 1655835), (531, 1618415), (865, 993501), (885, 971049), (1557, 551945), (1871, 459315), (2595, 331167), (2655, 323683), (5613, 153105), (7785, 110389), (9355, 91863), (10207, 84195), (16839, 51035), (28065, 30621)]