804935025

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1427}}^1$

素因数の和:1575

約数の個数: 72

約数和(自身を含む): 1519277760

約数和(自身を除く): 714342735

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 109, 115, 207, 225, 327, 345, 545, 575, 981, 1035, 1427, 1635, 1725, 2507, 2725, 4281, 4905, 5175, 7135, 7521, 8175, 12535, 12843, 21405, 22563, 24525, 32821, 35675, 37605, 62675, 64215, 98463, 107025, 112815, 155543, 164105, 188025, 295389, 321075, 466629, 492315, 564075, 777715, 820525, 1399887, 1476945, 2333145, 2461575, 3577489, 3888575, 6999435, 7384725, 10732467, 11665725, 17887445, 32197401, 34997175, 53662335, 89437225, 160987005, 268311675, 804935025]

約数ペア:

[(1, 804935025), (3, 268311675), (5, 160987005), (9, 89437225), (15, 53662335), (23, 34997175), (25, 32197401), (45, 17887445), (69, 11665725), (75, 10732467), (109, 7384725), (115, 6999435), (207, 3888575), (225, 3577489), (327, 2461575), (345, 2333145), (545, 1476945), (575, 1399887), (981, 820525), (1035, 777715), (1427, 564075), (1635, 492315), (1725, 466629), (2507, 321075), (2725, 295389), (4281, 188025), (4905, 164105), (5175, 155543), (7135, 112815), (7521, 107025), (8175, 98463), (12535, 64215), (12843, 62675), (21405, 37605), (22563, 35675), (24525, 32821)]