105390675

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:429

約数の個数: 72

約数和(自身を含む): 205549344

約数和(自身を除く): 100158669

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 137, 195, 225, 263, 325, 411, 585, 685, 789, 975, 1233, 1315, 1781, 2055, 2367, 2925, 3419, 3425, 3945, 5343, 6165, 6575, 8905, 10257, 10275, 11835, 16029, 17095, 19725, 26715, 30771, 30825, 36031, 44525, 51285, 59175, 80145, 85475, 108093, 133575, 153855, 180155, 256425, 324279, 400725, 468403, 540465, 769275, 900775, 1405209, 1621395, 2342015, 2702325, 4215627, 7026045, 8106975, 11710075, 21078135, 35130225, 105390675]

約数ペア:

[(1, 105390675), (3, 35130225), (5, 21078135), (9, 11710075), (13, 8106975), (15, 7026045), (25, 4215627), (39, 2702325), (45, 2342015), (65, 1621395), (75, 1405209), (117, 900775), (137, 769275), (195, 540465), (225, 468403), (263, 400725), (325, 324279), (411, 256425), (585, 180155), (685, 153855), (789, 133575), (975, 108093), (1233, 85475), (1315, 80145), (1781, 59175), (2055, 51285), (2367, 44525), (2925, 36031), (3419, 30825), (3425, 30771), (3945, 26715), (5343, 19725), (6165, 17095), (6575, 16029), (8905, 11835), (10257, 10275)]