1718331265

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4999}}^1$

素因数の和:5102

約数の個数: 48

約数和(自身を含む): 2544480000

約数和(自身を除く): 826148735

約数列:

[1, 5, 7, 23, 35, 49, 61, 115, 161, 245, 305, 427, 805, 1127, 1403, 2135, 2989, 4999, 5635, 7015, 9821, 14945, 24995, 34993, 49105, 68747, 114977, 174965, 244951, 304939, 343735, 574885, 804839, 1224755, 1524695, 2134573, 4024195, 5633873, 7013597, 10672865, 14942011, 28169365, 35067985, 49095179, 74710055, 245475895, 343666253, 1718331265]

約数ペア:

[(1, 1718331265), (5, 343666253), (7, 245475895), (23, 74710055), (35, 49095179), (49, 35067985), (61, 28169365), (115, 14942011), (161, 10672865), (245, 7013597), (305, 5633873), (427, 4024195), (805, 2134573), (1127, 1524695), (1403, 1224755), (2135, 804839), (2989, 574885), (4999, 343735), (5635, 304939), (7015, 244951), (9821, 174965), (14945, 114977), (24995, 68747), (34993, 49105)]