3784755

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1493}}^1$

素因数の和:1527

約数の個数: 24

約数和(自身を含む): 6561648

約数和(自身を除く): 2776893

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 1493, 2535, 4479, 7465, 19409, 22395, 58227, 97045, 252317, 291135, 756951, 1261585, 3784755]

約数ペア:

[(1, 3784755), (3, 1261585), (5, 756951), (13, 291135), (15, 252317), (39, 97045), (65, 58227), (169, 22395), (195, 19409), (507, 7465), (845, 4479), (1493, 2535)]