8076425

素因数分解:

$5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:390

約数の個数: 36

約数和(自身を含む): 12298320

約数和(自身を除く): 4221895

約数列:

[1, 5, 7, 19, 25, 35, 49, 95, 133, 175, 245, 347, 475, 665, 931, 1225, 1735, 2429, 3325, 4655, 6593, 8675, 12145, 17003, 23275, 32965, 46151, 60725, 85015, 164825, 230755, 323057, 425075, 1153775, 1615285, 8076425]

約数ペア:

[(1, 8076425), (5, 1615285), (7, 1153775), (19, 425075), (25, 323057), (35, 230755), (49, 164825), (95, 85015), (133, 60725), (175, 46151), (245, 32965), (347, 23275), (475, 17003), (665, 12145), (931, 8675), (1225, 6593), (1735, 4655), (2429, 3325)]