53765325

素因数分解:

$3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{2879}}^1$

素因数の和:2978

約数の個数: 36

約数和(自身を含む): 97493760

約数和(自身を除く): 43728435

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 83, 225, 249, 415, 747, 1245, 2075, 2879, 3735, 6225, 8637, 14395, 18675, 25911, 43185, 71975, 129555, 215925, 238957, 647775, 716871, 1194785, 2150613, 3584355, 5973925, 10753065, 17921775, 53765325]

約数ペア:

[(1, 53765325), (3, 17921775), (5, 10753065), (9, 5973925), (15, 3584355), (25, 2150613), (45, 1194785), (75, 716871), (83, 647775), (225, 238957), (249, 215925), (415, 129555), (747, 71975), (1245, 43185), (2075, 25911), (2879, 18675), (3735, 14395), (6225, 8637)]