55486515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{8663}}^1$

素因数の和:8739

約数の個数: 32

約数和(自身を含む): 103136256

約数和(自身を除く): 47649741

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 2135, 6405, 8663, 25989, 43315, 60641, 129945, 181923, 303205, 528443, 909615, 1585329, 2642215, 3699101, 7926645, 11097303, 18495505, 55486515]

約数ペア:

[(1, 55486515), (3, 18495505), (5, 11097303), (7, 7926645), (15, 3699101), (21, 2642215), (35, 1585329), (61, 909615), (105, 528443), (183, 303205), (305, 181923), (427, 129945), (915, 60641), (1281, 43315), (2135, 25989), (6405, 8663)]