1296283975

素因数分解:

$5^2\times 7^2\times {\mathrm{887}}^1\times {\mathrm{1193}}^1$

素因数の和:2104

約数の個数: 36

約数和(自身を含む): 1873500624

約数和(自身を除く): 577216649

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 887, 1193, 1225, 4435, 5965, 6209, 8351, 22175, 29825, 31045, 41755, 43463, 58457, 155225, 208775, 217315, 292285, 1058191, 1086575, 1461425, 5290955, 7407337, 26454775, 37036685, 51851359, 185183425, 259256795, 1296283975]

約数ペア:

[(1, 1296283975), (5, 259256795), (7, 185183425), (25, 51851359), (35, 37036685), (49, 26454775), (175, 7407337), (245, 5290955), (887, 1461425), (1193, 1086575), (1225, 1058191), (4435, 292285), (5965, 217315), (6209, 208775), (8351, 155225), (22175, 58457), (29825, 43463), (31045, 41755)]