80139405

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{1091}}^1$

素因数の和:1241

約数の個数: 32

約数和(自身を含む): 132088320

約数和(自身を除く): 51948915

約数列:

[1, 3, 5, 15, 59, 83, 177, 249, 295, 415, 885, 1091, 1245, 3273, 4897, 5455, 14691, 16365, 24485, 64369, 73455, 90553, 193107, 271659, 321845, 452765, 965535, 1358295, 5342627, 16027881, 26713135, 80139405]

約数ペア:

[(1, 80139405), (3, 26713135), (5, 16027881), (15, 5342627), (59, 1358295), (83, 965535), (177, 452765), (249, 321845), (295, 271659), (415, 193107), (885, 90553), (1091, 73455), (1245, 64369), (3273, 24485), (4897, 16365), (5455, 14691)]