77892165

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44383}}^1$

素因数の和:44410

約数の個数: 32

約数和(自身を含む): 149130240

約数和(自身を除く): 71238075

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 44383, 133149, 221915, 399447, 576979, 665745, 1198341, 1730937, 1997235, 2884895, 5192811, 5991705, 8654685, 15578433, 25964055, 77892165]

約数ペア:

[(1, 77892165), (3, 25964055), (5, 15578433), (9, 8654685), (13, 5991705), (15, 5192811), (27, 2884895), (39, 1997235), (45, 1730937), (65, 1198341), (117, 665745), (135, 576979), (195, 399447), (351, 221915), (585, 133149), (1755, 44383)]