165024135

素因数分解:

$3^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1471}}^1$

素因数の和:1765

約数の個数: 40

約数和(自身を含む): 297090816

約数和(自身を除く): 132066681

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 277, 405, 831, 1385, 1471, 2493, 4155, 4413, 7355, 7479, 12465, 13239, 22065, 22437, 37395, 39717, 66195, 112185, 119151, 198585, 407467, 595755, 1222401, 2037335, 3667203, 6112005, 11001609, 18336015, 33004827, 55008045, 165024135]

約数ペア:

[(1, 165024135), (3, 55008045), (5, 33004827), (9, 18336015), (15, 11001609), (27, 6112005), (45, 3667203), (81, 2037335), (135, 1222401), (277, 595755), (405, 407467), (831, 198585), (1385, 119151), (1471, 112185), (2493, 66195), (4155, 39717), (4413, 37395), (7355, 22437), (7479, 22065), (12465, 13239)]