131799015

素因数分解:

$3^3\times 5^1\times {\mathrm{337}}^1\times {\mathrm{2897}}^1$

素因数の和:3248

約数の個数: 32

約数和(自身を含む): 235085760

約数和(自身を除く): 103286745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 337, 1011, 1685, 2897, 3033, 5055, 8691, 9099, 14485, 15165, 26073, 43455, 45495, 78219, 130365, 391095, 976289, 2928867, 4881445, 8786601, 14644335, 26359803, 43933005, 131799015]

約数ペア:

[(1, 131799015), (3, 43933005), (5, 26359803), (9, 14644335), (15, 8786601), (27, 4881445), (45, 2928867), (135, 976289), (337, 391095), (1011, 130365), (1685, 78219), (2897, 45495), (3033, 43455), (5055, 26073), (8691, 15165), (9099, 14485)]