52806585

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 94129344

約数和(自身を除く): 41322759

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 169, 185, 195, 481, 507, 555, 563, 845, 1443, 1689, 2405, 2535, 2815, 6253, 7215, 7319, 8445, 18759, 20831, 21957, 31265, 36595, 62493, 93795, 95147, 104155, 109785, 270803, 285441, 312465, 475735, 812409, 1354015, 1427205, 3520439, 4062045, 10561317, 17602195, 52806585]

約数ペア:

[(1, 52806585), (3, 17602195), (5, 10561317), (13, 4062045), (15, 3520439), (37, 1427205), (39, 1354015), (65, 812409), (111, 475735), (169, 312465), (185, 285441), (195, 270803), (481, 109785), (507, 104155), (555, 95147), (563, 93795), (845, 62493), (1443, 36595), (1689, 31265), (2405, 21957), (2535, 20831), (2815, 18759), (6253, 8445), (7215, 7319)]