1719361725

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{4799}}^1$

素因数の和:5110

約数の個数: 48

約数和(自身を含む): 3021235200

約数和(自身を除く): 1301873475

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 281, 425, 843, 1275, 1405, 4215, 4777, 4799, 7025, 14331, 14397, 21075, 23885, 23995, 71655, 71985, 81583, 119425, 119975, 244749, 358275, 359925, 407915, 1223745, 1348519, 2039575, 4045557, 6118725, 6742595, 20227785, 22924823, 33712975, 68774469, 101138925, 114624115, 343872345, 573120575, 1719361725]

約数ペア:

[(1, 1719361725), (3, 573120575), (5, 343872345), (15, 114624115), (17, 101138925), (25, 68774469), (51, 33712975), (75, 22924823), (85, 20227785), (255, 6742595), (281, 6118725), (425, 4045557), (843, 2039575), (1275, 1348519), (1405, 1223745), (4215, 407915), (4777, 359925), (4799, 358275), (7025, 244749), (14331, 119975), (14397, 119425), (21075, 81583), (23885, 71985), (23995, 71655)]