55276845

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1103}}^1$

素因数の和:1381

約数の個数: 32

約数和(自身を含む): 95703552

約数和(自身を除く): 40426707

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 257, 771, 1103, 1285, 3309, 3341, 3855, 5515, 10023, 14339, 16545, 16705, 43017, 50115, 71695, 215085, 283471, 850413, 1417355, 3685123, 4252065, 11055369, 18425615, 55276845]

約数ペア:

[(1, 55276845), (3, 18425615), (5, 11055369), (13, 4252065), (15, 3685123), (39, 1417355), (65, 850413), (195, 283471), (257, 215085), (771, 71695), (1103, 50115), (1285, 43017), (3309, 16705), (3341, 16545), (3855, 14339), (5515, 10023)]