77210055

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2237}}^1$

素因数の和:2320

約数の個数: 48

約数和(自身を含む): 146633760

約数和(自身を除く): 69423705

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 59, 65, 117, 177, 195, 295, 531, 585, 767, 885, 2237, 2301, 2655, 3835, 6711, 6903, 11185, 11505, 20133, 29081, 33555, 34515, 87243, 100665, 131983, 145405, 261729, 395949, 436215, 659915, 1187847, 1308645, 1715779, 1979745, 5147337, 5939235, 8578895, 15442011, 25736685, 77210055]

約数ペア:

[(1, 77210055), (3, 25736685), (5, 15442011), (9, 8578895), (13, 5939235), (15, 5147337), (39, 1979745), (45, 1715779), (59, 1308645), (65, 1187847), (117, 659915), (177, 436215), (195, 395949), (295, 261729), (531, 145405), (585, 131983), (767, 100665), (885, 87243), (2237, 34515), (2301, 33555), (2655, 29081), (3835, 20133), (6711, 11505), (6903, 11185)]