2397737375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1531}}^1$

素因数の和:1641

約数の個数: 64

約数和(自身を含む): 3510314496

約数和(自身を除く): 1112577121

約数列:

[1, 5, 11, 17, 25, 55, 67, 85, 125, 187, 275, 335, 425, 737, 935, 1139, 1375, 1531, 1675, 2125, 3685, 4675, 5695, 7655, 8375, 12529, 16841, 18425, 23375, 26027, 28475, 38275, 62645, 84205, 92125, 102577, 130135, 142375, 191375, 286297, 313225, 421025, 512885, 650675, 1128347, 1431485, 1566125, 1743809, 2105125, 2564425, 3253375, 5641735, 7157425, 8719045, 12822125, 19181899, 28208675, 35787125, 43595225, 95909495, 141043375, 217976125, 479547475, 2397737375]

約数ペア:

[(1, 2397737375), (5, 479547475), (11, 217976125), (17, 141043375), (25, 95909495), (55, 43595225), (67, 35787125), (85, 28208675), (125, 19181899), (187, 12822125), (275, 8719045), (335, 7157425), (425, 5641735), (737, 3253375), (935, 2564425), (1139, 2105125), (1375, 1743809), (1531, 1566125), (1675, 1431485), (2125, 1128347), (3685, 650675), (4675, 512885), (5695, 421025), (7655, 313225), (8375, 286297), (12529, 191375), (16841, 142375), (18425, 130135), (23375, 102577), (26027, 92125), (28475, 84205), (38275, 62645)]