40117155

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{491}}^1$

素因数の和:931

約数の個数: 32

約数和(自身を含む): 69431040

約数和(自身を除く): 29313885

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 419, 491, 1257, 1473, 2095, 2455, 5447, 6285, 6383, 7365, 16341, 19149, 27235, 31915, 81705, 95745, 205729, 617187, 1028645, 2674477, 3085935, 8023431, 13372385, 40117155]

約数ペア:

[(1, 40117155), (3, 13372385), (5, 8023431), (13, 3085935), (15, 2674477), (39, 1028645), (65, 617187), (195, 205729), (419, 95745), (491, 81705), (1257, 31915), (1473, 27235), (2095, 19149), (2455, 16341), (5447, 7365), (6285, 6383)]