13175715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4327}}^1$

素因数の和:4371

約数の個数: 32

約数和(自身を含む): 24929280

約数和(自身を除く): 11753565

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 4327, 12981, 21635, 30289, 64905, 90867, 125483, 151445, 376449, 454335, 627415, 878381, 1882245, 2635143, 4391905, 13175715]

約数ペア:

[(1, 13175715), (3, 4391905), (5, 2635143), (7, 1882245), (15, 878381), (21, 627415), (29, 454335), (35, 376449), (87, 151445), (105, 125483), (145, 90867), (203, 64905), (435, 30289), (609, 21635), (1015, 12981), (3045, 4327)]