1339641215

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{33049}}^1$

素因数の和:33143

約数の個数: 24

約数和(自身を含む): 1793425200

約数和(自身を除く): 453783985

約数列:

[1, 5, 11, 55, 67, 121, 335, 605, 737, 3685, 8107, 33049, 40535, 165245, 363539, 1817695, 2214283, 3998929, 11071415, 19994645, 24357113, 121785565, 267928243, 1339641215]

約数ペア:

[(1, 1339641215), (5, 267928243), (11, 121785565), (55, 24357113), (67, 19994645), (121, 11071415), (335, 3998929), (605, 2214283), (737, 1817695), (3685, 363539), (8107, 165245), (33049, 40535)]