53153555

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{593}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 79035264

約数和(自身を除く): 25881709

約数列:

[1, 5, 7, 13, 35, 65, 91, 197, 455, 593, 985, 1379, 2561, 2965, 4151, 6895, 7709, 12805, 17927, 20755, 38545, 53963, 89635, 116821, 269815, 584105, 817747, 1518673, 4088735, 7593365, 10630711, 53153555]

約数ペア:

[(1, 53153555), (5, 10630711), (7, 7593365), (13, 4088735), (35, 1518673), (65, 817747), (91, 584105), (197, 269815), (455, 116821), (593, 89635), (985, 53963), (1379, 38545), (2561, 20755), (2965, 17927), (4151, 12805), (6895, 7709)]