1247432835

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1831}}^1\times {\mathrm{4129}}^1$

素因数の和:5979

約数の個数: 32

約数和(自身を含む): 2179054080

約数和(自身を除く): 931621245

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1831, 4129, 5493, 9155, 12387, 20141, 20645, 27465, 45419, 60423, 61935, 100705, 136257, 227095, 302115, 681285, 7560199, 22680597, 37800995, 83162189, 113402985, 249486567, 415810945, 1247432835]

約数ペア:

[(1, 1247432835), (3, 415810945), (5, 249486567), (11, 113402985), (15, 83162189), (33, 37800995), (55, 22680597), (165, 7560199), (1831, 681285), (4129, 302115), (5493, 227095), (9155, 136257), (12387, 100705), (20141, 61935), (20645, 60423), (27465, 45419)]