84237545

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 125089920

約数和(自身を除く): 40852375

約数列:

[1, 5, 7, 19, 35, 59, 95, 113, 133, 295, 361, 413, 565, 665, 791, 1121, 1805, 2065, 2147, 2527, 3955, 5605, 6667, 7847, 10735, 12635, 15029, 21299, 33335, 39235, 40793, 46669, 75145, 106495, 126673, 149093, 203965, 233345, 285551, 633365, 745465, 886711, 1427755, 2406787, 4433555, 12033935, 16847509, 84237545]

約数ペア:

[(1, 84237545), (5, 16847509), (7, 12033935), (19, 4433555), (35, 2406787), (59, 1427755), (95, 886711), (113, 745465), (133, 633365), (295, 285551), (361, 233345), (413, 203965), (565, 149093), (665, 126673), (791, 106495), (1121, 75145), (1805, 46669), (2065, 40793), (2147, 39235), (2527, 33335), (3955, 21299), (5605, 15029), (6667, 12635), (7847, 10735)]