27551425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5273}}^1$

素因数の和:5313

約数の個数: 24

約数和(自身を含む): 39238560

約数和(自身を除く): 11687135

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 5225, 5273, 26365, 58003, 100187, 131825, 290015, 500935, 1102057, 1450075, 2504675, 5510285, 27551425]

約数ペア:

[(1, 27551425), (5, 5510285), (11, 2504675), (19, 1450075), (25, 1102057), (55, 500935), (95, 290015), (209, 131825), (275, 100187), (475, 58003), (1045, 26365), (5225, 5273)]