15551091350

素因数分解:

$2^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{241}}^1\times {\mathrm{6551}}^1$

素因数の和:7001

約数の個数: 48

約数和(自身を含む): 29196943776

約数和(自身を除く): 13645852426

約数列:

[1, 2, 5, 10, 25, 50, 197, 241, 394, 482, 985, 1205, 1970, 2410, 4925, 6025, 6551, 9850, 12050, 13102, 32755, 47477, 65510, 94954, 163775, 237385, 327550, 474770, 1186925, 1290547, 1578791, 2373850, 2581094, 3157582, 6452735, 7893955, 12905470, 15787910, 32263675, 39469775, 64527350, 78939550, 311021827, 622043654, 1555109135, 3110218270, 7775545675, 15551091350]

約数ペア:

[(1, 15551091350), (2, 7775545675), (5, 3110218270), (10, 1555109135), (25, 622043654), (50, 311021827), (197, 78939550), (241, 64527350), (394, 39469775), (482, 32263675), (985, 15787910), (1205, 12905470), (1970, 7893955), (2410, 6452735), (4925, 3157582), (6025, 2581094), (6551, 2373850), (9850, 1578791), (12050, 1290547), (13102, 1186925), (32755, 474770), (47477, 327550), (65510, 237385), (94954, 163775)]