6984875

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:224

約数の個数: 32

約数和(自身を含む): 9771840

約数和(自身を除く): 2786965

約数列:

[1, 5, 17, 19, 25, 85, 95, 125, 173, 323, 425, 475, 865, 1615, 2125, 2375, 2941, 3287, 4325, 8075, 14705, 16435, 21625, 40375, 55879, 73525, 82175, 279395, 367625, 410875, 1396975, 6984875]

約数ペア:

[(1, 6984875), (5, 1396975), (17, 410875), (19, 367625), (25, 279395), (85, 82175), (95, 73525), (125, 55879), (173, 40375), (323, 21625), (425, 16435), (475, 14705), (865, 8075), (1615, 4325), (2125, 3287), (2375, 2941)]