73408225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1543}}^1$

素因数の和:1737

約数の個数: 24

約数和(自身を含む): 99940032

約数和(自身を除く): 26531807

約数列:

[1, 5, 11, 25, 55, 173, 275, 865, 1543, 1903, 4325, 7715, 9515, 16973, 38575, 47575, 84865, 266939, 424325, 1334695, 2936329, 6673475, 14681645, 73408225]

約数ペア:

[(1, 73408225), (5, 14681645), (11, 6673475), (25, 2936329), (55, 1334695), (173, 424325), (275, 266939), (865, 84865), (1543, 47575), (1903, 38575), (4325, 16973), (7715, 9515)]