282893905

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{823}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 419330304

約数和(自身を除く): 136436399

約数列:

[1, 5, 7, 23, 35, 49, 61, 115, 161, 245, 305, 427, 805, 823, 1127, 1403, 2135, 2989, 4115, 5635, 5761, 7015, 9821, 14945, 18929, 28805, 40327, 49105, 50203, 68747, 94645, 132503, 201635, 251015, 343735, 351421, 662515, 927521, 1154669, 1757105, 2459947, 4637605, 5773345, 8082683, 12299735, 40413415, 56578781, 282893905]

約数ペア:

[(1, 282893905), (5, 56578781), (7, 40413415), (23, 12299735), (35, 8082683), (49, 5773345), (61, 4637605), (115, 2459947), (161, 1757105), (245, 1154669), (305, 927521), (427, 662515), (805, 351421), (823, 343735), (1127, 251015), (1403, 201635), (2135, 132503), (2989, 94645), (4115, 68747), (5635, 50203), (5761, 49105), (7015, 40327), (9821, 28805), (14945, 18929)]