41387715

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 74666592

約数和(自身を除く): 33278877

約数列:

[1, 3, 5, 9, 15, 43, 45, 73, 129, 215, 219, 293, 365, 387, 645, 657, 879, 1095, 1465, 1935, 2637, 3139, 3285, 4395, 9417, 12599, 13185, 15695, 21389, 28251, 37797, 47085, 62995, 64167, 106945, 113391, 141255, 188985, 192501, 320835, 566955, 919727, 962505, 2759181, 4598635, 8277543, 13795905, 41387715]

約数ペア:

[(1, 41387715), (3, 13795905), (5, 8277543), (9, 4598635), (15, 2759181), (43, 962505), (45, 919727), (73, 566955), (129, 320835), (215, 192501), (219, 188985), (293, 141255), (365, 113391), (387, 106945), (645, 64167), (657, 62995), (879, 47085), (1095, 37797), (1465, 28251), (1935, 21389), (2637, 15695), (3139, 13185), (3285, 12599), (4395, 9417)]