15672371935

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{75967}}^1$

素因数の和:76036

約数の個数: 32

約数和(自身を含む): 21353693184

約数和(自身を除く): 5681321249

約数列:

[1, 5, 11, 31, 55, 121, 155, 341, 605, 1331, 1705, 3751, 6655, 18755, 41261, 75967, 206305, 379835, 835637, 2354977, 4178185, 9192007, 11774885, 25904747, 45960035, 101112077, 129523735, 284952217, 505560385, 1424761085, 3134474387, 15672371935]

約数ペア:

[(1, 15672371935), (5, 3134474387), (11, 1424761085), (31, 505560385), (55, 284952217), (121, 129523735), (155, 101112077), (341, 45960035), (605, 25904747), (1331, 11774885), (1705, 9192007), (3751, 4178185), (6655, 2354977), (18755, 835637), (41261, 379835), (75967, 206305)]