75757825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21191}}^1$

素因数の和:21225

約数の個数: 24

約数和(自身を含む): 110367936

約数和(自身を除く): 34610111

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 21191, 105955, 233101, 275483, 529775, 1165505, 1377415, 3030313, 5827525, 6887075, 15151565, 75757825]

約数ペア:

[(1, 75757825), (5, 15151565), (11, 6887075), (13, 5827525), (25, 3030313), (55, 1377415), (65, 1165505), (143, 529775), (275, 275483), (325, 233101), (715, 105955), (3575, 21191)]