3927555

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 7142400

約数和(自身を除く): 3214845

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 619, 705, 1269, 1857, 2115, 3095, 5571, 6345, 9285, 16713, 27855, 29093, 83565, 87279, 145465, 261837, 436395, 785511, 1309185, 3927555]

約数ペア:

[(1, 3927555), (3, 1309185), (5, 785511), (9, 436395), (15, 261837), (27, 145465), (45, 87279), (47, 83565), (135, 29093), (141, 27855), (235, 16713), (423, 9285), (619, 6345), (705, 5571), (1269, 3095), (1857, 2115)]