2552865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 4790016

約数和(自身を除く): 2237151

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 593, 615, 861, 1435, 1779, 2965, 4151, 4305, 8895, 12453, 20755, 24313, 62265, 72939, 121565, 170191, 364695, 510573, 850955, 2552865]

約数ペア:

[(1, 2552865), (3, 850955), (5, 510573), (7, 364695), (15, 170191), (21, 121565), (35, 72939), (41, 62265), (105, 24313), (123, 20755), (205, 12453), (287, 8895), (593, 4305), (615, 4151), (861, 2965), (1435, 1779)]