13947375

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2861}}^1$

素因数の和:2892

約数の個数: 32

約数和(自身を含む): 25002432

約数和(自身を除く): 11055057

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1625, 2861, 4875, 8583, 14305, 37193, 42915, 71525, 111579, 185965, 214575, 357625, 557895, 929825, 1072875, 2789475, 4649125, 13947375]

約数ペア:

[(1, 13947375), (3, 4649125), (5, 2789475), (13, 1072875), (15, 929825), (25, 557895), (39, 357625), (65, 214575), (75, 185965), (125, 111579), (195, 71525), (325, 42915), (375, 37193), (975, 14305), (1625, 8583), (2861, 4875)]