164077375

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17047}}^1$

素因数の和:17080

約数の個数: 32

約数和(自身を含む): 255310848

約数和(自身を除く): 91233473

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 125, 175, 275, 385, 875, 1375, 1925, 9625, 17047, 85235, 119329, 187517, 426175, 596645, 937585, 1312619, 2130875, 2983225, 4687925, 6563095, 14916125, 23439625, 32815475, 164077375]

約数ペア:

[(1, 164077375), (5, 32815475), (7, 23439625), (11, 14916125), (25, 6563095), (35, 4687925), (55, 2983225), (77, 2130875), (125, 1312619), (175, 937585), (275, 596645), (385, 426175), (875, 187517), (1375, 119329), (1925, 85235), (9625, 17047)]