137567895

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1\times {\mathrm{293}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 223618752

約数和(自身を除く): 86050857

約数列:

[1, 3, 5, 15, 113, 277, 293, 339, 565, 831, 879, 1385, 1465, 1695, 4155, 4395, 31301, 33109, 81161, 93903, 99327, 156505, 165545, 243483, 405805, 469515, 496635, 1217415, 9171193, 27513579, 45855965, 137567895]

約数ペア:

[(1, 137567895), (3, 45855965), (5, 27513579), (15, 9171193), (113, 1217415), (277, 496635), (293, 469515), (339, 405805), (565, 243483), (831, 165545), (879, 156505), (1385, 99327), (1465, 93903), (1695, 81161), (4155, 33109), (4395, 31301)]