77332775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 108847200

約数和(自身を除く): 31514425

約数列:

[1, 5, 13, 25, 37, 59, 65, 109, 185, 295, 325, 481, 545, 767, 925, 1417, 1475, 2183, 2405, 2725, 3835, 4033, 6431, 7085, 10915, 12025, 19175, 20165, 28379, 32155, 35425, 52429, 54575, 83603, 100825, 141895, 160775, 237947, 262145, 418015, 709475, 1189735, 1310725, 2090075, 3093311, 5948675, 15466555, 77332775]

約数ペア:

[(1, 77332775), (5, 15466555), (13, 5948675), (25, 3093311), (37, 2090075), (59, 1310725), (65, 1189735), (109, 709475), (185, 418015), (295, 262145), (325, 237947), (481, 160775), (545, 141895), (767, 100825), (925, 83603), (1417, 54575), (1475, 52429), (2183, 35425), (2405, 32155), (2725, 28379), (3835, 20165), (4033, 19175), (6431, 12025), (7085, 10915)]