4807185

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 8173440

約数和(自身を除く): 3366255

約数列:

[1, 3, 5, 15, 29, 43, 87, 129, 145, 215, 257, 435, 645, 771, 1247, 1285, 3741, 3855, 6235, 7453, 11051, 18705, 22359, 33153, 37265, 55255, 111795, 165765, 320479, 961437, 1602395, 4807185]

約数ペア:

[(1, 4807185), (3, 1602395), (5, 961437), (15, 320479), (29, 165765), (43, 111795), (87, 55255), (129, 37265), (145, 33153), (215, 22359), (257, 18705), (435, 11051), (645, 7453), (771, 6235), (1247, 3855), (1285, 3741)]