63328725

素因数分解:

$3^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{1889}}^1$

素因数の和:2054

約数の個数: 36

約数和(自身を含む): 114250500

約数和(自身を除く): 50921775

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 149, 225, 447, 745, 1341, 1889, 2235, 3725, 5667, 6705, 9445, 11175, 17001, 28335, 33525, 47225, 85005, 141675, 281461, 425025, 844383, 1407305, 2533149, 4221915, 7036525, 12665745, 21109575, 63328725]

約数ペア:

[(1, 63328725), (3, 21109575), (5, 12665745), (9, 7036525), (15, 4221915), (25, 2533149), (45, 1407305), (75, 844383), (149, 425025), (225, 281461), (447, 141675), (745, 85005), (1341, 47225), (1889, 33525), (2235, 28335), (3725, 17001), (5667, 11175), (6705, 9445)]