80099325

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:563

約数の個数: 72

約数和(自身を含む): 155757888

約数和(自身を除く): 75658563

約数列:

[1, 3, 5, 9, 15, 17, 25, 43, 45, 51, 75, 85, 129, 153, 215, 225, 255, 387, 425, 487, 645, 731, 765, 1075, 1275, 1461, 1935, 2193, 2435, 3225, 3655, 3825, 4383, 6579, 7305, 8279, 9675, 10965, 12175, 18275, 20941, 21915, 24837, 32895, 36525, 41395, 54825, 62823, 74511, 104705, 109575, 124185, 164475, 188469, 206975, 314115, 355997, 372555, 523525, 620925, 942345, 1067991, 1570575, 1779985, 1862775, 3203973, 4711725, 5339955, 8899925, 16019865, 26699775, 80099325]

約数ペア:

[(1, 80099325), (3, 26699775), (5, 16019865), (9, 8899925), (15, 5339955), (17, 4711725), (25, 3203973), (43, 1862775), (45, 1779985), (51, 1570575), (75, 1067991), (85, 942345), (129, 620925), (153, 523525), (215, 372555), (225, 355997), (255, 314115), (387, 206975), (425, 188469), (487, 164475), (645, 124185), (731, 109575), (765, 104705), (1075, 74511), (1275, 62823), (1461, 54825), (1935, 41395), (2193, 36525), (2435, 32895), (3225, 24837), (3655, 21915), (3825, 20941), (4383, 18275), (6579, 12175), (7305, 10965), (8279, 9675)]