139764855

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{751}}^1$

素因数の和:1431

約数の個数: 32

約数和(自身を含む): 236067840

約数和(自身を除く): 96302985

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 653, 751, 1959, 2253, 3265, 3755, 9795, 11265, 12407, 14269, 37221, 42807, 62035, 71345, 186105, 214035, 490403, 1471209, 2452015, 7356045, 9317657, 27952971, 46588285, 139764855]

約数ペア:

[(1, 139764855), (3, 46588285), (5, 27952971), (15, 9317657), (19, 7356045), (57, 2452015), (95, 1471209), (285, 490403), (653, 214035), (751, 186105), (1959, 71345), (2253, 62035), (3265, 42807), (3755, 37221), (9795, 14269), (11265, 12407)]