5640525

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:123

約数の個数: 72

約数和(自身を含む): 11490336

約数和(自身を除く): 5849811

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 43, 45, 53, 55, 75, 99, 129, 159, 165, 215, 225, 265, 275, 387, 473, 477, 495, 583, 645, 795, 825, 1075, 1325, 1419, 1749, 1935, 2279, 2365, 2385, 2475, 2915, 3225, 3975, 4257, 5247, 6837, 7095, 8745, 9675, 11395, 11825, 11925, 14575, 20511, 21285, 25069, 26235, 34185, 35475, 43725, 56975, 75207, 102555, 106425, 125345, 131175, 170925, 225621, 376035, 512775, 626725, 1128105, 1880175, 5640525]

約数ペア:

[(1, 5640525), (3, 1880175), (5, 1128105), (9, 626725), (11, 512775), (15, 376035), (25, 225621), (33, 170925), (43, 131175), (45, 125345), (53, 106425), (55, 102555), (75, 75207), (99, 56975), (129, 43725), (159, 35475), (165, 34185), (215, 26235), (225, 25069), (265, 21285), (275, 20511), (387, 14575), (473, 11925), (477, 11825), (495, 11395), (583, 9675), (645, 8745), (795, 7095), (825, 6837), (1075, 5247), (1325, 4257), (1419, 3975), (1749, 3225), (1935, 2915), (2279, 2475), (2365, 2385)]