63996855

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1277}}^1$

素因数の和:1555

約数の個数: 32

約数和(自身を含む): 110787264

約数和(自身を除く): 46790409

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 257, 771, 1277, 1285, 3341, 3831, 3855, 6385, 10023, 16601, 16705, 19155, 49803, 50115, 83005, 249015, 328189, 984567, 1640945, 4266457, 4922835, 12799371, 21332285, 63996855]

約数ペア:

[(1, 63996855), (3, 21332285), (5, 12799371), (13, 4922835), (15, 4266457), (39, 1640945), (65, 984567), (195, 328189), (257, 249015), (771, 83005), (1277, 50115), (1285, 49803), (3341, 19155), (3831, 16705), (3855, 16601), (6385, 10023)]