2849207515

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{255191}}^1$

素因数の和:255243

約数の個数: 32

約数和(自身を含む): 4409717760

約数和(自身を除く): 1560510245

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 145, 203, 319, 385, 1015, 1595, 2233, 11165, 255191, 1275955, 1786337, 2807101, 7400539, 8931685, 14035505, 19649707, 37002695, 51803773, 81405929, 98248535, 259018865, 407029645, 569841503, 2849207515]

約数ペア:

[(1, 2849207515), (5, 569841503), (7, 407029645), (11, 259018865), (29, 98248535), (35, 81405929), (55, 51803773), (77, 37002695), (145, 19649707), (203, 14035505), (319, 8931685), (385, 7400539), (1015, 2807101), (1595, 1786337), (2233, 1275955), (11165, 255191)]