336125625

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:456

約数の個数: 80

約数和(自身を含む): 626799360

約数和(自身を除く): 290673735

約数列:

[1, 3, 5, 11, 15, 25, 33, 43, 55, 75, 125, 129, 165, 215, 275, 375, 379, 473, 625, 645, 825, 1075, 1137, 1375, 1419, 1875, 1895, 2365, 3225, 4125, 4169, 5375, 5685, 6875, 7095, 9475, 11825, 12507, 16125, 16297, 20625, 20845, 26875, 28425, 35475, 47375, 48891, 59125, 62535, 80625, 81485, 104225, 142125, 177375, 179267, 236875, 244455, 295625, 312675, 407425, 521125, 537801, 710625, 886875, 896335, 1222275, 1563375, 2037125, 2605625, 2689005, 4481675, 6111375, 7816875, 10185625, 13445025, 22408375, 30556875, 67225125, 112041875, 336125625]

約数ペア:

[(1, 336125625), (3, 112041875), (5, 67225125), (11, 30556875), (15, 22408375), (25, 13445025), (33, 10185625), (43, 7816875), (55, 6111375), (75, 4481675), (125, 2689005), (129, 2605625), (165, 2037125), (215, 1563375), (275, 1222275), (375, 896335), (379, 886875), (473, 710625), (625, 537801), (645, 521125), (825, 407425), (1075, 312675), (1137, 295625), (1375, 244455), (1419, 236875), (1875, 179267), (1895, 177375), (2365, 142125), (3225, 104225), (4125, 81485), (4169, 80625), (5375, 62535), (5685, 59125), (6875, 48891), (7095, 47375), (9475, 35475), (11825, 28425), (12507, 26875), (16125, 20845), (16297, 20625)]