74722895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{11161}}^1$

素因数の和:11282

約数の個数: 16

約数和(自身を含む): 97511232

約数和(自身を除く): 22788337

約数列:

[1, 5, 13, 65, 103, 515, 1339, 6695, 11161, 55805, 145093, 725465, 1149583, 5747915, 14944579, 74722895]

約数ペア:

[(1, 74722895), (5, 14944579), (13, 5747915), (65, 1149583), (103, 725465), (515, 145093), (1339, 55805), (6695, 11161)]