2656413675

素因数分解:

$3^2\times 5^2\times {\mathrm{191}}^1\times {\mathrm{61813}}^1$

素因数の和:62020

約数の個数: 36

約数和(自身を含む): 4782920064

約数和(自身を除く): 2126506389

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 191, 225, 573, 955, 1719, 2865, 4775, 8595, 14325, 42975, 61813, 185439, 309065, 556317, 927195, 1545325, 2781585, 4635975, 11806283, 13907925, 35418849, 59031415, 106256547, 177094245, 295157075, 531282735, 885471225, 2656413675]

約数ペア:

[(1, 2656413675), (3, 885471225), (5, 531282735), (9, 295157075), (15, 177094245), (25, 106256547), (45, 59031415), (75, 35418849), (191, 13907925), (225, 11806283), (573, 4635975), (955, 2781585), (1719, 1545325), (2865, 927195), (4775, 556317), (8595, 309065), (14325, 185439), (42975, 61813)]