129431185295

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1153}}^1\times {\mathrm{30713}}^1$

素因数の和:31931

約数の個数: 32

約数和(自身を含む): 168429678912

約数和(自身を除く): 38998493617

約数列:

[1, 5, 17, 43, 85, 215, 731, 1153, 3655, 5765, 19601, 30713, 49579, 98005, 153565, 247895, 522121, 842843, 1320659, 2610605, 4214215, 6603295, 22451203, 35412089, 112256015, 177060445, 602005513, 1522719827, 3010027565, 7613599135, 25886237059, 129431185295]

約数ペア:

[(1, 129431185295), (5, 25886237059), (17, 7613599135), (43, 3010027565), (85, 1522719827), (215, 602005513), (731, 177060445), (1153, 112256015), (3655, 35412089), (5765, 22451203), (19601, 6603295), (30713, 4214215), (49579, 2610605), (98005, 1320659), (153565, 842843), (247895, 522121)]