1555109135

素因数分解:

$5^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1\times {\mathrm{6551}}^1$

素因数の和:6994

約数の個数: 16

約数和(自身を含む): 1883673792

約数和(自身を除く): 328564657

約数列:

[1, 5, 197, 241, 985, 1205, 6551, 32755, 47477, 237385, 1290547, 1578791, 6452735, 7893955, 311021827, 1555109135]

約数ペア:

[(1, 1555109135), (5, 311021827), (197, 7893955), (241, 6452735), (985, 1578791), (1205, 1290547), (6551, 237385), (32755, 47477)]