47195905

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 63475200

約数和(自身を除く): 16279295

約数列:

[1, 5, 19, 29, 37, 95, 145, 185, 463, 551, 703, 1073, 2315, 2755, 3515, 5365, 8797, 13427, 17131, 20387, 43985, 67135, 85655, 101935, 255113, 325489, 496799, 1275565, 1627445, 2483995, 9439181, 47195905]

約数ペア:

[(1, 47195905), (5, 9439181), (19, 2483995), (29, 1627445), (37, 1275565), (95, 496799), (145, 325489), (185, 255113), (463, 101935), (551, 85655), (703, 67135), (1073, 43985), (2315, 20387), (2755, 17131), (3515, 13427), (5365, 8797)]