80452871025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1\times {\mathrm{1459}}^1$

素因数の和:2259

約数の個数: 96

約数和(自身を含む): 143448854400

約数和(自身を除く): 62995983375

約数列:

[1, 3, 5, 15, 17, 25, 51, 61, 75, 85, 183, 255, 305, 425, 709, 915, 1037, 1275, 1459, 1525, 2127, 3111, 3545, 4377, 4575, 5185, 7295, 10635, 12053, 15555, 17725, 21885, 24803, 25925, 36159, 36475, 43249, 53175, 60265, 74409, 77775, 88999, 109425, 124015, 129747, 180795, 216245, 266997, 301325, 372045, 444995, 620075, 648735, 735233, 903975, 1034431, 1081225, 1334985, 1512983, 1860225, 2205699, 2224975, 3103293, 3243675, 3676165, 4538949, 5172155, 6674925, 7564915, 11028495, 15516465, 17585327, 18380825, 22694745, 25860775, 37824575, 52755981, 55142475, 63100291, 77582325, 87926635, 113473725, 189300873, 263779905, 315501455, 439633175, 946504365, 1072704947, 1318899525, 1577507275, 3218114841, 4732521825, 5363524735, 16090574205, 26817623675, 80452871025]

約数ペア:

[(1, 80452871025), (3, 26817623675), (5, 16090574205), (15, 5363524735), (17, 4732521825), (25, 3218114841), (51, 1577507275), (61, 1318899525), (75, 1072704947), (85, 946504365), (183, 439633175), (255, 315501455), (305, 263779905), (425, 189300873), (709, 113473725), (915, 87926635), (1037, 77582325), (1275, 63100291), (1459, 55142475), (1525, 52755981), (2127, 37824575), (3111, 25860775), (3545, 22694745), (4377, 18380825), (4575, 17585327), (5185, 15516465), (7295, 11028495), (10635, 7564915), (12053, 6674925), (15555, 5172155), (17725, 4538949), (21885, 3676165), (24803, 3243675), (25925, 3103293), (36159, 2224975), (36475, 2205699), (43249, 1860225), (53175, 1512983), (60265, 1334985), (74409, 1081225), (77775, 1034431), (88999, 903975), (109425, 735233), (124015, 648735), (129747, 620075), (180795, 444995), (216245, 372045), (266997, 301325)]