159792615

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{971}}^1$

素因数の和:1061

約数の個数: 64

約数和(自身を含む): 302330880

約数和(自身を除く): 142538265

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 53, 69, 115, 135, 159, 207, 265, 345, 477, 621, 795, 971, 1035, 1219, 1431, 2385, 2913, 3105, 3657, 4855, 6095, 7155, 8739, 10971, 14565, 18285, 22333, 26217, 32913, 43695, 51463, 54855, 66999, 111665, 131085, 154389, 164565, 200997, 257315, 334995, 463167, 602991, 771945, 1004985, 1183649, 1389501, 2315835, 3014955, 3550947, 5918245, 6947505, 10652841, 17754735, 31958523, 53264205, 159792615]

約数ペア:

[(1, 159792615), (3, 53264205), (5, 31958523), (9, 17754735), (15, 10652841), (23, 6947505), (27, 5918245), (45, 3550947), (53, 3014955), (69, 2315835), (115, 1389501), (135, 1183649), (159, 1004985), (207, 771945), (265, 602991), (345, 463167), (477, 334995), (621, 257315), (795, 200997), (971, 164565), (1035, 154389), (1219, 131085), (1431, 111665), (2385, 66999), (2913, 54855), (3105, 51463), (3657, 43695), (4855, 32913), (6095, 26217), (7155, 22333), (8739, 18285), (10971, 14565)]