127788325

素因数分解:

$5^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1429}}^1$

素因数の和:1526

約数の個数: 36

約数和(自身を含む): 186983940

約数和(自身を除く): 59195615

約数列:

[1, 5, 7, 25, 35, 49, 73, 175, 245, 365, 511, 1225, 1429, 1825, 2555, 3577, 7145, 10003, 12775, 17885, 35725, 50015, 70021, 89425, 104317, 250075, 350105, 521585, 730219, 1750525, 2607925, 3651095, 5111533, 18255475, 25557665, 127788325]

約数ペア:

[(1, 127788325), (5, 25557665), (7, 18255475), (25, 5111533), (35, 3651095), (49, 2607925), (73, 1750525), (175, 730219), (245, 521585), (365, 350105), (511, 250075), (1225, 104317), (1429, 89425), (1825, 70021), (2555, 50015), (3577, 35725), (7145, 17885), (10003, 12775)]