27992925

素因数分解:

$3^3\times 5^2\times {\mathrm{113}}^1\times {\mathrm{367}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 52020480

約数和(自身を除く): 24027555

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 113, 135, 225, 339, 367, 565, 675, 1017, 1101, 1695, 1835, 2825, 3051, 3303, 5085, 5505, 8475, 9175, 9909, 15255, 16515, 25425, 27525, 41471, 49545, 76275, 82575, 124413, 207355, 247725, 373239, 622065, 1036775, 1119717, 1866195, 3110325, 5598585, 9330975, 27992925]

約数ペア:

[(1, 27992925), (3, 9330975), (5, 5598585), (9, 3110325), (15, 1866195), (25, 1119717), (27, 1036775), (45, 622065), (75, 373239), (113, 247725), (135, 207355), (225, 124413), (339, 82575), (367, 76275), (565, 49545), (675, 41471), (1017, 27525), (1101, 25425), (1695, 16515), (1835, 15255), (2825, 9909), (3051, 9175), (3303, 8475), (5085, 5505)]