27338625

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1279}}^1$

素因数の和:1319

約数の個数: 48

約数和(自身を含む): 51916800

約数和(自身を除く): 24578175

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 125, 171, 225, 285, 375, 475, 855, 1125, 1279, 1425, 2375, 3837, 4275, 6395, 7125, 11511, 19185, 21375, 24301, 31975, 57555, 72903, 95925, 121505, 159875, 218709, 287775, 364515, 479625, 607525, 1093545, 1438875, 1822575, 3037625, 5467725, 9112875, 27338625]

約数ペア:

[(1, 27338625), (3, 9112875), (5, 5467725), (9, 3037625), (15, 1822575), (19, 1438875), (25, 1093545), (45, 607525), (57, 479625), (75, 364515), (95, 287775), (125, 218709), (171, 159875), (225, 121505), (285, 95925), (375, 72903), (475, 57555), (855, 31975), (1125, 24301), (1279, 21375), (1425, 19185), (2375, 11511), (3837, 7125), (4275, 6395)]