7896875

素因数分解:

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

素因数の和:70

約数の個数: 36

約数和(自身を含む): 11905488

約数和(自身を除く): 4008613

約数列:

[1, 5, 7, 19, 25, 35, 95, 125, 133, 175, 361, 475, 625, 665, 875, 1805, 2375, 2527, 3125, 3325, 4375, 9025, 11875, 12635, 16625, 21875, 45125, 59375, 63175, 83125, 225625, 315875, 415625, 1128125, 1579375, 7896875]

約数ペア:

[(1, 7896875), (5, 1579375), (7, 1128125), (19, 415625), (25, 315875), (35, 225625), (95, 83125), (125, 63175), (133, 59375), (175, 45125), (361, 21875), (475, 16625), (625, 12635), (665, 11875), (875, 9025), (1805, 4375), (2375, 3325), (2527, 3125)]