2789475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2861}}^1$

素因数の和:2887

約数の個数: 24

約数和(自身を含む): 4968432

約数和(自身を除く): 2178957

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 2861, 8583, 14305, 37193, 42915, 71525, 111579, 185965, 214575, 557895, 929825, 2789475]

約数ペア:

[(1, 2789475), (3, 929825), (5, 557895), (13, 214575), (15, 185965), (25, 111579), (39, 71525), (65, 42915), (75, 37193), (195, 14305), (325, 8583), (975, 2861)]