939947645

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1483}}^1$

素因数の和:1714

約数の個数: 48

約数和(自身を含む): 1421078400

約数和(自身を除く): 481130755

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 199, 245, 455, 637, 995, 1393, 1483, 2587, 3185, 6965, 7415, 9751, 10381, 12935, 18109, 19279, 48755, 51905, 72667, 90545, 96395, 126763, 134953, 295117, 363335, 633815, 674765, 944671, 1475585, 2065819, 3836521, 4723355, 10329095, 14460733, 19182605, 26855647, 72303665, 134278235, 187989529, 939947645]

約数ペア:

[(1, 939947645), (5, 187989529), (7, 134278235), (13, 72303665), (35, 26855647), (49, 19182605), (65, 14460733), (91, 10329095), (199, 4723355), (245, 3836521), (455, 2065819), (637, 1475585), (995, 944671), (1393, 674765), (1483, 633815), (2587, 363335), (3185, 295117), (6965, 134953), (7415, 126763), (9751, 96395), (10381, 90545), (12935, 72667), (18109, 51905), (19279, 48755)]