10913505

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 18576000

約数和(自身を除く): 7662495

約数列:

[1, 3, 5, 15, 19, 57, 95, 149, 257, 285, 447, 745, 771, 1285, 2235, 2831, 3855, 4883, 8493, 14155, 14649, 24415, 38293, 42465, 73245, 114879, 191465, 574395, 727567, 2182701, 3637835, 10913505]

約数ペア:

[(1, 10913505), (3, 3637835), (5, 2182701), (15, 727567), (19, 574395), (57, 191465), (95, 114879), (149, 73245), (257, 42465), (285, 38293), (447, 24415), (745, 14649), (771, 14155), (1285, 8493), (2235, 4883), (2831, 3855)]