104057205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1213}}^1$

素因数の和:1290

約数の個数: 64

約数和(自身を含む): 205117440

約数和(自身を除く): 101060235

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 43, 57, 95, 105, 129, 133, 215, 285, 301, 399, 645, 665, 817, 903, 1213, 1505, 1995, 2451, 3639, 4085, 4515, 5719, 6065, 8491, 12255, 17157, 18195, 23047, 25473, 28595, 42455, 52159, 69141, 85785, 115235, 127365, 156477, 161329, 260795, 345705, 365113, 483987, 782385, 806645, 991021, 1095339, 1825565, 2419935, 2973063, 4955105, 5476695, 6937147, 14865315, 20811441, 34685735, 104057205]

約数ペア:

[(1, 104057205), (3, 34685735), (5, 20811441), (7, 14865315), (15, 6937147), (19, 5476695), (21, 4955105), (35, 2973063), (43, 2419935), (57, 1825565), (95, 1095339), (105, 991021), (129, 806645), (133, 782385), (215, 483987), (285, 365113), (301, 345705), (399, 260795), (645, 161329), (665, 156477), (817, 127365), (903, 115235), (1213, 85785), (1505, 69141), (1995, 52159), (2451, 42455), (3639, 28595), (4085, 25473), (4515, 23047), (5719, 18195), (6065, 17157), (8491, 12255)]