1214744055

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{467}}^1\times {\mathrm{3539}}^1$

素因数の和:4028

約数の個数: 48

約数和(自身を含む): 2266392960

約数和(自身を除く): 1051648905

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 467, 735, 1401, 2335, 3269, 3539, 7005, 9807, 10617, 16345, 17695, 22883, 24773, 49035, 53085, 68649, 74319, 114415, 123865, 173411, 343245, 371595, 520233, 867055, 1652713, 2601165, 4958139, 8263565, 11568991, 24790695, 34706973, 57844955, 80982937, 173534865, 242948811, 404914685, 1214744055]

約数ペア:

[(1, 1214744055), (3, 404914685), (5, 242948811), (7, 173534865), (15, 80982937), (21, 57844955), (35, 34706973), (49, 24790695), (105, 11568991), (147, 8263565), (245, 4958139), (467, 2601165), (735, 1652713), (1401, 867055), (2335, 520233), (3269, 371595), (3539, 343245), (7005, 173411), (9807, 123865), (10617, 114415), (16345, 74319), (17695, 68649), (22883, 53085), (24773, 49035)]