13522575

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 25105536

約数和(自身を除く): 11582961

約数列:

[1, 3, 5, 11, 15, 25, 33, 37, 55, 75, 111, 165, 185, 275, 407, 443, 555, 825, 925, 1221, 1329, 2035, 2215, 2775, 4873, 6105, 6645, 10175, 11075, 14619, 16391, 24365, 30525, 33225, 49173, 73095, 81955, 121825, 180301, 245865, 365475, 409775, 540903, 901505, 1229325, 2704515, 4507525, 13522575]

約数ペア:

[(1, 13522575), (3, 4507525), (5, 2704515), (11, 1229325), (15, 901505), (25, 540903), (33, 409775), (37, 365475), (55, 245865), (75, 180301), (111, 121825), (165, 81955), (185, 73095), (275, 49173), (407, 33225), (443, 30525), (555, 24365), (825, 16391), (925, 14619), (1221, 11075), (1329, 10175), (2035, 6645), (2215, 6105), (2775, 4873)]