286804935

素因数分解:

$3^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{7507}}^1$

素因数の和:7804

約数の個数: 32

約数和(自身を含む): 511745280

約数和(自身を除く): 224940345

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 283, 849, 1415, 2547, 4245, 7507, 7641, 12735, 22521, 37535, 38205, 67563, 112605, 202689, 337815, 1013445, 2124481, 6373443, 10622405, 19120329, 31867215, 57360987, 95601645, 286804935]

約数ペア:

[(1, 286804935), (3, 95601645), (5, 57360987), (9, 31867215), (15, 19120329), (27, 10622405), (45, 6373443), (135, 2124481), (283, 1013445), (849, 337815), (1415, 202689), (2547, 112605), (4245, 67563), (7507, 38205), (7641, 37535), (12735, 22521)]