13305616775

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{1993}}^1\times {\mathrm{2207}}^1$

素因数の和:4232

約数の個数: 36

約数和(自身を含む): 18152546496

約数和(自身を除く): 4846929721

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 1993, 2207, 3025, 9965, 11035, 21923, 24277, 49825, 55175, 109615, 121385, 241153, 267047, 548075, 606925, 1205765, 1335235, 4398551, 6028825, 6676175, 21992755, 48384061, 109963775, 241920305, 532224671, 1209601525, 2661123355, 13305616775]

約数ペア:

[(1, 13305616775), (5, 2661123355), (11, 1209601525), (25, 532224671), (55, 241920305), (121, 109963775), (275, 48384061), (605, 21992755), (1993, 6676175), (2207, 6028825), (3025, 4398551), (9965, 1335235), (11035, 1205765), (21923, 606925), (24277, 548075), (49825, 267047), (55175, 241153), (109615, 121385)]