194640615

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1063}}^1$

素因数の和:1400

約数の個数: 48

約数和(自身を含む): 364832832

約数和(自身を除く): 170192217

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 313, 585, 939, 1063, 1565, 2817, 3189, 4069, 4695, 5315, 9567, 12207, 13819, 14085, 15945, 20345, 36621, 41457, 47835, 61035, 69095, 124371, 183105, 207285, 332719, 621855, 998157, 1663595, 2994471, 4325347, 4990785, 12976041, 14972355, 21626735, 38928123, 64880205, 194640615]

約数ペア:

[(1, 194640615), (3, 64880205), (5, 38928123), (9, 21626735), (13, 14972355), (15, 12976041), (39, 4990785), (45, 4325347), (65, 2994471), (117, 1663595), (195, 998157), (313, 621855), (585, 332719), (939, 207285), (1063, 183105), (1565, 124371), (2817, 69095), (3189, 61035), (4069, 47835), (4695, 41457), (5315, 36621), (9567, 20345), (12207, 15945), (13819, 14085)]