201675375

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:454

約数の個数: 96

約数和(自身を含む): 406897920

約数和(自身を除く): 205222545

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 43, 45, 55, 75, 99, 125, 129, 165, 215, 225, 275, 375, 379, 387, 473, 495, 645, 825, 1075, 1125, 1137, 1375, 1419, 1895, 1935, 2365, 2475, 3225, 3411, 4125, 4169, 4257, 5375, 5685, 7095, 9475, 9675, 11825, 12375, 12507, 16125, 16297, 17055, 20845, 21285, 28425, 35475, 37521, 47375, 48375, 48891, 59125, 62535, 81485, 85275, 104225, 106425, 142125, 146673, 177375, 179267, 187605, 244455, 312675, 407425, 426375, 521125, 532125, 537801, 733365, 896335, 938025, 1222275, 1563375, 1613403, 2037125, 2689005, 3666825, 4481675, 4690125, 6111375, 8067015, 13445025, 18334125, 22408375, 40335075, 67225125, 201675375]

約数ペア:

[(1, 201675375), (3, 67225125), (5, 40335075), (9, 22408375), (11, 18334125), (15, 13445025), (25, 8067015), (33, 6111375), (43, 4690125), (45, 4481675), (55, 3666825), (75, 2689005), (99, 2037125), (125, 1613403), (129, 1563375), (165, 1222275), (215, 938025), (225, 896335), (275, 733365), (375, 537801), (379, 532125), (387, 521125), (473, 426375), (495, 407425), (645, 312675), (825, 244455), (1075, 187605), (1125, 179267), (1137, 177375), (1375, 146673), (1419, 142125), (1895, 106425), (1935, 104225), (2365, 85275), (2475, 81485), (3225, 62535), (3411, 59125), (4125, 48891), (4169, 48375), (4257, 47375), (5375, 37521), (5685, 35475), (7095, 28425), (9475, 21285), (9675, 20845), (11825, 17055), (12375, 16297), (12507, 16125)]