71377695

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{10103}}^1$

素因数の和:10271

約数の個数: 24

約数和(自身を含む): 124521696

約数和(自身を除く): 53144001

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 785, 1413, 2355, 7065, 10103, 30309, 50515, 90927, 151545, 454635, 1586171, 4758513, 7930855, 14275539, 23792565, 71377695]

約数ペア:

[(1, 71377695), (3, 23792565), (5, 14275539), (9, 7930855), (15, 4758513), (45, 1586171), (157, 454635), (471, 151545), (785, 90927), (1413, 50515), (2355, 30309), (7065, 10103)]