13392705

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 22435200

約数和(自身を除く): 9042495

約数列:

[1, 3, 5, 15, 37, 59, 111, 177, 185, 295, 409, 555, 885, 1227, 2045, 2183, 6135, 6549, 10915, 15133, 24131, 32745, 45399, 72393, 75665, 120655, 226995, 361965, 892847, 2678541, 4464235, 13392705]

約数ペア:

[(1, 13392705), (3, 4464235), (5, 2678541), (15, 892847), (37, 361965), (59, 226995), (111, 120655), (177, 75665), (185, 72393), (295, 45399), (409, 32745), (555, 24131), (885, 15133), (1227, 10915), (2045, 6549), (2183, 6135)]