1276339935

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{23293}}^1$

素因数の和:23595

約数の個数: 32

約数和(自身を含む): 2207153088

約数和(自身を除く): 930813153

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 281, 843, 1405, 3653, 4215, 10959, 18265, 23293, 54795, 69879, 116465, 302809, 349395, 908427, 1514045, 4542135, 6545333, 19635999, 32726665, 85089329, 98179995, 255267987, 425446645, 1276339935]

約数ペア:

[(1, 1276339935), (3, 425446645), (5, 255267987), (13, 98179995), (15, 85089329), (39, 32726665), (65, 19635999), (195, 6545333), (281, 4542135), (843, 1514045), (1405, 908427), (3653, 349395), (4215, 302809), (10959, 116465), (18265, 69879), (23293, 54795)]