2203876125

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{178091}}^1$

素因数の和:178123

約数の個数: 48

約数和(自身を含む): 4334046912

約数和(自身を除く): 2130170787

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 125, 165, 225, 275, 375, 495, 825, 1125, 1375, 2475, 4125, 12375, 178091, 534273, 890455, 1602819, 1959001, 2671365, 4452275, 5877003, 8014095, 9795005, 13356825, 17631009, 22261375, 29385015, 40070475, 48975025, 66784125, 88155045, 146925075, 200352375, 244875125, 440775225, 734625375, 2203876125]

約数ペア:

[(1, 2203876125), (3, 734625375), (5, 440775225), (9, 244875125), (11, 200352375), (15, 146925075), (25, 88155045), (33, 66784125), (45, 48975025), (55, 40070475), (75, 29385015), (99, 22261375), (125, 17631009), (165, 13356825), (225, 9795005), (275, 8014095), (375, 5877003), (495, 4452275), (825, 2671365), (1125, 1959001), (1375, 1602819), (2475, 890455), (4125, 534273), (12375, 178091)]