25368870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{1307}}^1$

素因数の和:1964

約数の個数: 32

約数和(自身を含む): 61026048

約数和(自身を除く): 35657178

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 647, 1294, 1307, 1941, 2614, 3235, 3882, 3921, 6470, 6535, 7842, 9705, 13070, 19410, 19605, 39210, 845629, 1691258, 2536887, 4228145, 5073774, 8456290, 12684435, 25368870]

約数ペア:

[(1, 25368870), (2, 12684435), (3, 8456290), (5, 5073774), (6, 4228145), (10, 2536887), (15, 1691258), (30, 845629), (647, 39210), (1294, 19605), (1307, 19410), (1941, 13070), (2614, 9705), (3235, 7842), (3882, 6535), (3921, 6470)]