1189271445

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1\times {\mathrm{3209}}^1$

素因数の和:4045

約数の個数: 32

約数和(自身を含む): 1967293440

約数和(自身を除く): 778021995

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 797, 2391, 3209, 3985, 9627, 11955, 16045, 24707, 48135, 74121, 99479, 123535, 298437, 370605, 497395, 1492185, 2557573, 7672719, 12787865, 38363595, 79284763, 237854289, 396423815, 1189271445]

約数ペア:

[(1, 1189271445), (3, 396423815), (5, 237854289), (15, 79284763), (31, 38363595), (93, 12787865), (155, 7672719), (465, 2557573), (797, 1492185), (2391, 497395), (3209, 370605), (3985, 298437), (9627, 123535), (11955, 99479), (16045, 74121), (24707, 48135)]