1016145

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:223

約数の個数: 40

約数和(自身を含む): 1971816

約数和(自身を除く): 955671

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 193, 195, 351, 405, 579, 585, 965, 1053, 1737, 1755, 2509, 2895, 5211, 5265, 7527, 8685, 12545, 15633, 22581, 26055, 37635, 67743, 78165, 112905, 203229, 338715, 1016145]

約数ペア:

[(1, 1016145), (3, 338715), (5, 203229), (9, 112905), (13, 78165), (15, 67743), (27, 37635), (39, 26055), (45, 22581), (65, 15633), (81, 12545), (117, 8685), (135, 7527), (193, 5265), (195, 5211), (351, 2895), (405, 2509), (579, 1755), (585, 1737), (965, 1053)]