26518895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 36796032

約数和(自身を除く): 10277137

約数列:

[1, 5, 13, 17, 65, 85, 103, 221, 233, 515, 1105, 1165, 1339, 1751, 3029, 3961, 6695, 8755, 15145, 19805, 22763, 23999, 51493, 113815, 119995, 257465, 311987, 407983, 1559935, 2039915, 5303779, 26518895]

約数ペア:

[(1, 26518895), (5, 5303779), (13, 2039915), (17, 1559935), (65, 407983), (85, 311987), (103, 257465), (221, 119995), (233, 113815), (515, 51493), (1105, 23999), (1165, 22763), (1339, 19805), (1751, 15145), (3029, 8755), (3961, 6695)]