15666768490

素因数分解:

$2^1\times 5^1\times {\mathrm{5273}}^1\times {\mathrm{297113}}^1$

素因数の和:302393

約数の個数: 16

約数和(自身を含む): 28205626248

約数和(自身を除く): 12538857758

約数列:

[1, 2, 5, 10, 5273, 10546, 26365, 52730, 297113, 594226, 1485565, 2971130, 1566676849, 3133353698, 7833384245, 15666768490]

約数ペア:

[(1, 15666768490), (2, 7833384245), (5, 3133353698), (10, 1566676849), (5273, 2971130), (10546, 1485565), (26365, 594226), (52730, 297113)]