6520775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 8727120

約数和(自身を除く): 2206345

約数列:

[1, 5, 17, 25, 67, 85, 229, 335, 425, 1139, 1145, 1675, 3893, 5695, 5725, 15343, 19465, 28475, 76715, 97325, 260831, 383575, 1304155, 6520775]

約数ペア:

[(1, 6520775), (5, 1304155), (17, 383575), (25, 260831), (67, 97325), (85, 76715), (229, 28475), (335, 19465), (425, 15343), (1139, 5725), (1145, 5695), (1675, 3893)]