858382005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{55721}}^1$

素因数の和:55821

約数の個数: 32

約数和(自身を含む): 1497807360

約数和(自身を除く): 639425355

約数列:

[1, 3, 5, 13, 15, 39, 65, 79, 195, 237, 395, 1027, 1185, 3081, 5135, 15405, 55721, 167163, 278605, 724373, 835815, 2173119, 3621865, 4401959, 10865595, 13205877, 22009795, 57225467, 66029385, 171676401, 286127335, 858382005]

約数ペア:

[(1, 858382005), (3, 286127335), (5, 171676401), (13, 66029385), (15, 57225467), (39, 22009795), (65, 13205877), (79, 10865595), (195, 4401959), (237, 3621865), (395, 2173119), (1027, 835815), (1185, 724373), (3081, 278605), (5135, 167163), (15405, 55721)]