5516225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1543}}^1$

素因数の和:1577

約数の個数: 24

約数和(自身を含む): 8041152

約数和(自身を除く): 2524927

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 1543, 3575, 7715, 16973, 20059, 38575, 84865, 100295, 220649, 424325, 501475, 1103245, 5516225]

約数ペア:

[(1, 5516225), (5, 1103245), (11, 501475), (13, 424325), (25, 220649), (55, 100295), (65, 84865), (143, 38575), (275, 20059), (325, 16973), (715, 7715), (1543, 3575)]