713458025

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{379}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 1049456640

約数和(自身を除く): 335998615

約数列:

[1, 5, 7, 25, 31, 35, 155, 175, 217, 347, 379, 775, 1085, 1735, 1895, 2429, 2653, 5425, 8675, 9475, 10757, 11749, 12145, 13265, 53785, 58745, 60725, 66325, 75299, 82243, 131513, 268925, 293725, 376495, 411215, 657565, 920591, 1882475, 2056075, 3287825, 4076903, 4602955, 20384515, 23014775, 28538321, 101922575, 142691605, 713458025]

約数ペア:

[(1, 713458025), (5, 142691605), (7, 101922575), (25, 28538321), (31, 23014775), (35, 20384515), (155, 4602955), (175, 4076903), (217, 3287825), (347, 2056075), (379, 1882475), (775, 920591), (1085, 657565), (1735, 411215), (1895, 376495), (2429, 293725), (2653, 268925), (5425, 131513), (8675, 82243), (9475, 75299), (10757, 66325), (11749, 60725), (12145, 58745), (13265, 53785)]