172600245

素因数分解:

$3^2\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{2971}}^1$

素因数の和:4273

約数の個数: 24

約数和(自身を含む): 299506272

約数和(自身を除く): 126906027

約数列:

[1, 3, 5, 9, 15, 45, 1291, 2971, 3873, 6455, 8913, 11619, 14855, 19365, 26739, 44565, 58095, 133695, 3835561, 11506683, 19177805, 34520049, 57533415, 172600245]

約数ペア:

[(1, 172600245), (3, 57533415), (5, 34520049), (9, 19177805), (15, 11506683), (45, 3835561), (1291, 133695), (2971, 58095), (3873, 44565), (6455, 26739), (8913, 19365), (11619, 14855)]