126184725

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:355

約数の個数: 72

約数和(自身を含む): 237286400

約数和(自身を除く): 111101675

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 79, 93, 155, 225, 229, 237, 279, 395, 465, 687, 711, 775, 1145, 1185, 1395, 1975, 2061, 2325, 2449, 3435, 3555, 5725, 5925, 6975, 7099, 7347, 10305, 12245, 17175, 17775, 18091, 21297, 22041, 35495, 36735, 51525, 54273, 61225, 63891, 90455, 106485, 110205, 162819, 177475, 183675, 271365, 319455, 452275, 532425, 551025, 560821, 814095, 1356825, 1597275, 1682463, 2804105, 4070475, 5047389, 8412315, 14020525, 25236945, 42061575, 126184725]

約数ペア:

[(1, 126184725), (3, 42061575), (5, 25236945), (9, 14020525), (15, 8412315), (25, 5047389), (31, 4070475), (45, 2804105), (75, 1682463), (79, 1597275), (93, 1356825), (155, 814095), (225, 560821), (229, 551025), (237, 532425), (279, 452275), (395, 319455), (465, 271365), (687, 183675), (711, 177475), (775, 162819), (1145, 110205), (1185, 106485), (1395, 90455), (1975, 63891), (2061, 61225), (2325, 54273), (2449, 51525), (3435, 36735), (3555, 35495), (5725, 22041), (5925, 21297), (6975, 18091), (7099, 17775), (7347, 17175), (10305, 12245)]