16902405

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9631}}^1$

素因数の和:9658

約数の個数: 32

約数和(自身を含む): 32363520

約数和(自身を除く): 15461115

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 9631, 28893, 48155, 86679, 125203, 144465, 260037, 375609, 433395, 626015, 1126827, 1300185, 1878045, 3380481, 5634135, 16902405]

約数ペア:

[(1, 16902405), (3, 5634135), (5, 3380481), (9, 1878045), (13, 1300185), (15, 1126827), (27, 626015), (39, 433395), (45, 375609), (65, 260037), (117, 144465), (135, 125203), (195, 86679), (351, 48155), (585, 28893), (1755, 9631)]