5165745

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 9072000

約数和(自身を除く): 3906255

約数列:

[1, 3, 5, 13, 15, 39, 59, 65, 177, 195, 295, 449, 767, 885, 1347, 2245, 2301, 3835, 5837, 6735, 11505, 17511, 26491, 29185, 79473, 87555, 132455, 344383, 397365, 1033149, 1721915, 5165745]

約数ペア:

[(1, 5165745), (3, 1721915), (5, 1033149), (13, 397365), (15, 344383), (39, 132455), (59, 87555), (65, 79473), (177, 29185), (195, 26491), (295, 17511), (449, 11505), (767, 6735), (885, 5837), (1347, 3835), (2245, 2301)]