79713765

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1319}}^1$

素因数の和:1426

約数の個数: 48

約数和(自身を含む): 148262400

約数和(自身を除く): 68548635

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 79, 85, 153, 237, 255, 395, 711, 765, 1185, 1319, 1343, 3555, 3957, 4029, 6595, 6715, 11871, 12087, 19785, 20145, 22423, 59355, 60435, 67269, 104201, 112115, 201807, 312603, 336345, 521005, 937809, 1009035, 1563015, 1771417, 4689045, 5314251, 8857085, 15942753, 26571255, 79713765]

約数ペア:

[(1, 79713765), (3, 26571255), (5, 15942753), (9, 8857085), (15, 5314251), (17, 4689045), (45, 1771417), (51, 1563015), (79, 1009035), (85, 937809), (153, 521005), (237, 336345), (255, 312603), (395, 201807), (711, 112115), (765, 104201), (1185, 67269), (1319, 60435), (1343, 59355), (3555, 22423), (3957, 20145), (4029, 19785), (6595, 12087), (6715, 11871)]